1.1-1.2 Solving One and Two Step Equations

Front

What is a one-step equation?

Back

An equation that can be solved in one operation, such as addition, subtraction, multiplication, or division.

Tags

CCSS.6.EE.B.7

Front

What is a two-step equation?

Back

An equation that requires two operations to solve for the variable.

Tags

CCSS.7.EE.B.4A

Front

How do you isolate a variable in an equation?

Back

By performing inverse operations to both sides of the equation.

Tags

CCSS.7.EE.B.4A

Front

What is the inverse operation of addition?

Back

Subtraction.

Tags

CCSS.2.NBT.B.5

Front

What is the inverse operation of subtraction?

Back

Addition.

Tags

CCSS.HSA.REI.A.1

Front

What is the inverse operation of multiplication?

Back

Division.

Tags

CCSS.3.OA.C.7

Front

What is the inverse operation of division?

Back

Multiplication.

Front

Solve for n: 6n + 4 = -26

Back

n = -5.

Tags

CCSS.7.EE.B.4A

Front

Solve for x: x - 8 = -5

Back

x = 3.

Tags

CCSS.6.EE.B.7

Front

Write an equation for the following scenario: A recipe calls for 5 cups of rice, and Kaylee has already put in 2 cups.

Back

x + 2 = 5.