Equations

Front

-3a + 8 = 14

Back

a = -2

Tags

CCSS.7.EE.B.4A

Front

-5 - 6a = -59

Back

a = 9

Tags

CCSS.7.EE.B.4A

Front

What is the first step to solve this equation:
11 - 3x = 44
Options: Add 3 to both sides, Subtract 11 from both sides, Add 11 to both sides, Divide 3 on both sides.

Back

Subtract 11 from both sides

Tags

CCSS.7.EE.B.4A

Front

Solve.  -7x - 11 = 3

Back

-2

Tags

CCSS.7.EE.B.4A

Front

What step would be used to solve for the "variable term" first? Options: add 16 to both sides, divide both sides by 3, multiply both sides by 3, subtract 5 from both sides

Back

subtract 5 from both sides

Tags

CCSS.7.EE.B.4A

Front

7 + ^a⁄₃ = 5

Back

a = -6

Tags

CCSS.7.EE.B.4A

Front

33 = 4a - 7

Back

a=10

Tags

CCSS.7.EE.B.4A

Front

Where/what is the mistake? Options: Line 2 - You should add 12 to both sides., Line 4 - You should multiply both sides by the reciprocal., Line 4 - You should multiply both sides by the original fraction., Line 5 - There was a calculation error.

Back

Line 4 - You should multiply both sides by the reciprocal.

Tags

CCSS.HSA.REI.A.1

Front

What is an inverse operation?

Back

using the opposite operation to solve equations

Tags

CCSS.HSA.REI.A.1

Front

Like terms are

Back

numbers or same variable raised to the same power

Tags

CCSS.6.EE.A.2B