Front

What is a two-step equation?

Back

A two-step equation is an algebraic equation that requires two operations to solve for the variable.

Tags

CCSS.7.EE.B.4A

Front

How do you isolate a variable in a two-step equation?

Back

To isolate a variable, perform the inverse operations in the reverse order of how they are applied.

Tags

CCSS.7.EE.B.4A

Front

Solve for f: 3f - 12 = -3

Back

f = 3

Tags

CCSS.7.EE.B.4A

Front

Solve for v: 8 = 4v + 12

Back

v = -1

Tags

CCSS.7.EE.B.4A

Front

Solve for z: 0 = 8z + 8

Back

z = -1

Tags

CCSS.6.EE.B.7

Front

Solve for k: 2k + 12 = -4

Back

k = -8

Tags

CCSS.7.EE.B.4A

Front

Solve for m: -5 = 3m - 14

Back

m = 3

Tags

CCSS.7.EE.B.4A

Front

What is the first step in solving the equation 3x + 6 = 15?

Back

Subtract 6 from both sides to get 3x = 9.

Tags

CCSS.7.EE.B.4A

Front

What does it mean to perform the inverse operation?

Back

An inverse operation reverses the effect of the original operation (e.g., addition and subtraction are inverses).

Tags

CCSS.HSA.REI.A.1

Front

What is the solution to the equation 5y - 10 = 0?

Back

y = 2

Tags

CCSS.6.EE.B.7