One-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

How do you isolate a variable in an equation?

Back

You perform the inverse operation to both sides of the equation.

Tags

CCSS.7.EE.B.4A

Front

What is the goal when solving an equation?

Back

To isolate the variable.

Tags

CCSS.7.EE.B.4A

Front

What does an equation always have?

Back

An equal sign.

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.

Tags

CCSS.4.NBT.B.6

Front

Solve for n: 9n = 45

Back

n = 5 (Divide both sides by 9).

Tags

CCSS.6.EE.B.7

Front

Solve for x: x - 7 = 2

Back

x = 9 (Add 7 to both sides).

Tags

CCSS.6.EE.B.7