Simplify and solve Equations

Find the difference: 
2(x - 2) - 3(x - 4)

• -x - 8
• x + 8
• 5x + 8
• -x + 8

Tags

CCSS.6.EE.A.3

Solve:
6(5x - 3) + 2 = 14

• 2
• .5
• -1
• 1

Tags

CCSS.7.EE.B.4A

Solve:
7x + 19 = -2x + 55

• 4
• 14.8
• 8.2
• -4

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

Simplify

• A.
• B.
• C.
• D.

Tags

CCSS.HSA.APR.D.6

Multiply

• A
• B
• C
• D

Tags

CCSS.HSA.APR.D.7

Simplify:
w + 2x² + -3w + 4 + 2x² + 3x

• -2w + 4x² + 3x + 4
• -4w + 4x⁴ + 4 + 3x
• -2w + 4x⁴ + 4 + 3x
• 7x² + -2w + 4

Distribute:
-7(w + -2)

• -7w + 14
• -7w + -14
• -7w + -9
• -5w

Tags

CCSS.6.EE.A.3

Simplify by distributing and combining like terms:
3 + 9(n - 2) + 4n

• 12n - 24
• 16n - 24
• 13n + 21
• 13n + -15

Tags

CCSS.6.EE.A.3

Solve the equation:
8y = 24

• y = 4
• y = -3
• y = 16
• y = 3

Tags

CCSS.6.EE.B.7

Solve.

^

• x = 2

• x = 6

• x = 18

• x = 24