Solving Equations for Variable

Solving Equations for Variable

9th Grade

15 Qs

quiz-placeholder

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Solving Equations for Variable

Solving Equations for Variable

Assessment

Quiz

Mathematics

9th Grade

Hard

CCSS
HSA.CED.A.4, 8.EE.B.6, 7.EE.B.4A

+3

Standards-aligned

Created by

Anthony Clark

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Rewrite this formula and solve for the variable y. 9x + y = 27

y = 9x - 27

y = 3 / x

y = 3x

y = −9x + 27

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Rewrite this formula and solve for the variable y. 6x + 3y = 48

y = 2x - 16

y = -2x + 16

y = -2x - 16

y = 2x + 16

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Rewrite this formula and solve for the variable y. 18x - 3y = 27

y = -6x + 9

y = -6x - 9

y = 6x + 9

y = 6x - 9

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Rewrite this formula and solve for the variable y. x/2 + y/5 = 1

y = -5/2 x + 5

y = 5/2 x + 5

y = -5/2 x + 2

y = -5/2 x + 1/2

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Rewrite this formula and solve for the variable r. d = r × t

r = d - t

r = t - d

r = t / d

r = d / t

Tags

CCSS.HSA.CED.A.4

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Rewrite this formula and solve for the variable p. i = p × r × t

p = i - r - t

p = r t / i

p = i / r t

p = ( i - r ) / t

Tags

CCSS.HSA.CED.A.4

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Rewrite this formula and solve for the variable r. C = 2πr

r = 2π / C

r = C - 2 - π

r = C - 2π

r = C / 2π

Tags

CCSS.HSA.CED.A.4

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