Multi-Step Equations

Front

What is a multi-step equation?

Back

An equation that requires more than one step to solve, often involving operations like addition, subtraction, multiplication, and division.

Tags

CCSS.8.EE.C.7B

Front

Solve: 2(10x + 10) = 60

Back

x = 2

Tags

CCSS.7.EE.B.4A

Front

Solve: 3(4x - 3) = 27

Back

x = 3

Tags

CCSS.7.EE.B.4A

Front

Solve: -2(12x + 1) = 22

Back

x = -1

Tags

CCSS.7.EE.B.4A

Front

Solve: 2(3a + 2) = -8

Back

a = -2

Tags

CCSS.7.EE.B.4A

Front

Solve: 4 = 4(k + 3)

Back

k = -2

Tags

CCSS.7.EE.B.4A

Front

What is the first step in solving a multi-step equation?

Back

Isolate the variable term by performing inverse operations.

Tags

CCSS.8.EE.C.7B

Front

What does it mean to isolate a variable?

Back

To get the variable alone on one side of the equation.

Tags

CCSS.6.EE.B.7

Front

What is the distributive property?

Back

A property that states a(b + c) = ab + ac, used to simplify expressions.

Tags

CCSS.6.EE.A.3

Front

How do you check your solution in a multi-step equation?

Back

Substitute the solution back into the original equation to see if both sides are equal.

Tags

CCSS.8.EE.C.7B