Simplify 8 + 10 x + 9 x − 10 8+10x+9x-10 8 + 1 0 x + 9 x − 1 0

− 2 + 19 x -2+19x − 2 + 1 9 x

− 2 + 16 x -2+16x − 2 + 1 6 x

Simplify 7 6 x + 1 + 2 3 10 \frac{7}{6}x+1+2\frac{3}{10} 6 7 x + 1 + 2 1 0 3

3 3 10 + 1 1 6 x 3\frac{3}{10}+1\frac{1}{6}x 3 1 0 3 + 1 6 1 x

2 − 61 63 x 2-\frac{61}{63}x 2 − 6 3 6 1 x

2 + 10 21 x 2+\frac{10}{21}x 2 + 2 1 1 0 x

− 7 15 x -\frac{7}{15}x − 1 5 7 x

Simplify 6.35 k − 2.51 k 6.35k-2.51k 6 . 3 5 k − 2 . 5 1 k

9.9 + 6.3 k 9.9+6.3k 9 . 9 + 6 . 3 k

Simplify 1 1 2 b − 1 6 7 + b − 3 1 2 1\frac{1}{2}b-1\frac{6}{7}+b-3\frac{1}{2} 1 2 1 b − 1 7 6 + b − 3 2 1

2 1 2 b − 5 5 14 2\frac{1}{2}b-5\frac{5}{14} 2 2 1 b − 5 1 4 5

2 9 10 b − 5 5 14 2\frac{9}{10}b-5\frac{5}{14} 2 1 0 9 b − 5 1 4 5

3 1 2 b + 3 11 24 3\frac{1}{2}b+3\frac{11}{24} 3 2 1 b + 3 2 4 1 1

2 13 28 b 2\frac{13}{28}b 2 2 8 1 3 b

Simplify − 2 n − 8.7 + n + 6.3 -2n-8.7+n+6.3 − 2 n − 8 . 7 + n + 6 . 3

− n − 2.4 -n-2.4 − n − 2 . 4

− 2.3 n − 2.4 -2.3n-2.4 − 2 . 3 n − 2 . 4

− 9.5 n − 2.4 -9.5n-2.4 − 9 . 5 n − 2 . 4

Simplify − 10 r − 4 ( − 7 r + 10 ) -10r-4\left(-7r+10\right) − 1 0 r − 4 ( − 7 r + 1 0 )

18 r − 40 18r-40 1 8 r − 4 0

18 r − 39 18r-39 1 8 r − 3 9

− 9 + 24 r -9+24r − 9 + 2 4 r

− 1 + 24 r -1+24r − 1 + 2 4 r

Simplify − 1 1 2 ( 2 1 3 x − 2 ) + 2 -1\frac{1}{2}\left(2\frac{1}{3}x-2\right)+2 − 1 2 1 ( 2 3 1 x − 2 ) + 2

5 − 3 1 2 x 5-3\frac{1}{2}x 5 − 3 2 1 x

− 17 1 10 − 35 5 9 x -17\frac{1}{10}-35\frac{5}{9}x − 1 7 1 0 1 − 3 5 9 5 x

− 12 19 90 − 35 5 9 x -12\ \frac{19}{90}-35\frac{5}{9}x − 1 2 9 0 1 9 − 3 5 9 5 x

− 15 13 30 − 35 5 9 x -15\frac{13}{30}-35\frac{5}{9}x − 1 5 3 0 1 3 − 3 5 9 5 x

Simplify 9.6 p − 5.8 ( − 4.3 − 5.9 p ) 9.6p-5.8\left(-4.3-5.9p\right) 9 . 6 p − 5 . 8 ( − 4 . 3 − 5 . 9 p )

43.82 p + 24.94 43.82p+24.94 4 3 . 8 2 p + 2 4 . 9 4

− 2.1 p − 23 -2.1p-23 − 2 . 1 p − 2 3

− 3.523 p − 1.67 -3.523p-1.67 − 3 . 5 2 3 p − 1 . 6 7

− 2.1 p − 19.9 -2.1p-19.9 − 2 . 1 p − 1 9 . 9

Simplify − 3 + 4 ( − 3 p + 10 ) -3+4\left(-3p+10\right) − 3 + 4 ( − 3 p + 1 0 )

37 − 12 p 37-12p 3 7 − 1 2 p

− 4 + 12 p -4+12p − 4 + 1 2 p

− 1 + 12 p -1+12p − 1 + 1 2 p

Simplify − 1 + 1 2 3 ( − 5 7 x + 1 1 7 ) -1+1\frac{2}{3}\left(-\frac{5}{7}x+1\frac{1}{7}\right) − 1 + 1 3 2 ( − 7 5 x + 1 7 1 )

19 21 − 1 4 21 x \frac{19}{21}-1\frac{4}{21}x 2 1 1 9 − 1 2 1 4 x

− 1 7 20 x − 7 40 -1\frac{7}{20}x-\frac{7}{40} − 1 2 0 7 x − 4 0 7

− 3 11 189 x + 3 5 9 -3\frac{11}{189}x\ +\ 3\frac{5}{9} − 3 1 8 9 1 1 x + 3 9 5

− 29 42 x + 3 35 -\frac{29}{42}x+\frac{3}{35} − 4 2 2 9 x + 3 5 3

Simplify − 8.9 ( x − 9.4 ) + 0.5 -8.9\left(x-9.4\right)+0.5 − 8 . 9 ( x − 9 . 4 ) + 0 . 5

− 8.9 x + 84.16 -8.9x+84.16 − 8 . 9 x + 8 4 . 1 6

57.58 + 66.138 x 57.58+66.138x 5 7 . 5 8 + 6 6 . 1 3 8 x

69.13 − 71.04 x 69.13-71.04x 6 9 . 1 3 − 7 1 . 0 4 x

− 8.9 x + 78.46 -8.9x+78.46 − 8 . 9 x + 7 8 . 4 6

Simplify − 7 ( 7 b + 5 ) − 7 ( 1 + 2 b ) -7\left(7b+5\right)-7\left(1+2b\right) − 7 ( 7 b + 5 ) − 7 ( 1 + 2 b )

− 63 b − 42 -63b-42 − 6 3 b − 4 2

− 67 b − 44 -67b-44 − 6 7 b − 4 4

− 63 b − 44 -63b-44 − 6 3 b − 4 4

Simplify 2 ( 1 + 3 m ) − ( 10 − 4 m ) 2\left(1+3m\right)-\left(10-4m\right) 2 ( 1 + 3 m ) − ( 1 0 − 4 m )

− 8 + 10 m -8+10m − 8 + 1 0 m

36 m − 60 36m-60 3 6 m − 6 0

36 m − 68 36m-68 3 6 m − 6 8

36 m − 67 36m-67 3 6 m − 6 7

Simplifying Algebraic Expressions

Authored by Ms. Hopper

Mathematics

7th - 9th Grade

CCSS covered

Used 17+ times

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14 questions

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MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Simplify
$8+10x+9x-10$

$-2+19x$

$10x-9$

$-2+16x$

$9x-9$

Tags

CCSS.7.EE.A.1

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Simplify
$\frac{7}{6}x+1+2\frac{3}{10}$

$2-\frac{61}{63}x$

$2+\frac{10}{21}x$

$3\frac{3}{10}+1\frac{1}{6}x$

$-\frac{7}{15}x$

Tags

CCSS.7.EE.A.1

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Simplify
$6.35k-2.51k$

$3.84k$

$1.6k$

$2.9k$

$9.9+6.3k$

Tags

CCSS.7.EE.A.1

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Simplify
$-8n+9+3n-5$

$5n-2$

$-5n+4$

$7n-2$

$14n$

Tags

CCSS.7.EE.A.1

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Simplify
$1\frac{1}{2}b-1\frac{6}{7}+b-3\frac{1}{2}$

$2\frac{9}{10}b-5\frac{5}{14}$

$3\frac{1}{2}b+3\frac{11}{24}$

$2\frac{1}{2}b-5\frac{5}{14}$

$2\frac{13}{28}b$

Tags

CCSS.7.EE.A.1

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Simplify
$-2n-8.7+n+6.3$

$-5.1n$

$-2.3n-2.4$

$-n-2.4$

$-9.5n-2.4$

Tags

CCSS.7.EE.A.1

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Simplify
$-10r-4\left(-7r+10\right)$

$18r-39$

$18r-40$

$-9+24r$

$-1+24r$

Tags

CCSS.6.EE.A.3

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Simplify

$-1\frac{1}{2}\left(2\frac{1}{3}x-2\right)+2$

$-17\frac{1}{10}-35\frac{5}{9}x$

$5-3\frac{1}{2}x$

$-12\ \frac{19}{90}-35\frac{5}{9}x$

$-15\frac{13}{30}-35\frac{5}{9}x$

Tags

CCSS.6.EE.A.3

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Simplify
$9.6p-5.8\left(-4.3-5.9p\right)$

$-2.1p-23$

$-3.523p-1.67$

$43.82p+24.94$

$-2.1p-19.9$

Tags

CCSS.6.EE.A.3

10.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Simplify
$-3+4\left(-3p+10\right)$

$10p+4$

$-4+12p$

$-1+12p$

$37-12p$

Tags

CCSS.6.EE.A.3

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Simplifying Algebraic Expressions

Simplify 8+10x+9x−108+10x+9x-108+10x+9x−10

Simplify 76x+1+2310\frac{7}{6}x+1+2\frac{3}{10}67​x+1+2103​

Simplify 6.35k−2.51k6.35k-2.51k6.35k−2.51k

Simplify −8n+9+3n−5-8n+9+3n-5−8n+9+3n−5

Simplify 112b−167+b−3121\frac{1}{2}b-1\frac{6}{7}+b-3\frac{1}{2}121​b−176​+b−321​

Simplify −2n−8.7+n+6.3-2n-8.7+n+6.3−2n−8.7+n+6.3

Simplify −10r−4(−7r+10)-10r-4\left(-7r+10\right)−10r−4(−7r+10)

Simplify −112(213x−2)+2-1\frac{1}{2}\left(2\frac{1}{3}x-2\right)+2−121​(231​x−2)+2

Simplify 9.6p−5.8(−4.3−5.9p)9.6p-5.8\left(-4.3-5.9p\right)9.6p−5.8(−4.3−5.9p)

Simplify −3+4(−3p+10)-3+4\left(-3p+10\right)−3+4(−3p+10)

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Discover more resources for Mathematics

Simplify
$8+10x+9x-10$

Simplify
$\frac{7}{6}x+1+2\frac{3}{10}$

Simplify
$6.35k-2.51k$

Simplify
$-8n+9+3n-5$

Simplify
$1\frac{1}{2}b-1\frac{6}{7}+b-3\frac{1}{2}$

Simplify
$-2n-8.7+n+6.3$

Simplify
$-10r-4\left(-7r+10\right)$

Simplify

$-1\frac{1}{2}\left(2\frac{1}{3}x-2\right)+2$

Simplify
$9.6p-5.8\left(-4.3-5.9p\right)$

Simplify
$-3+4\left(-3p+10\right)$