Solve One-Step (+/-) Equations

Front

Solve the equation: x - 5.5 = 10.5

Back

x = 16

Tags

CCSS.6.EE.B.7

Front

In 12 years, James will be 49. How old is he now?

Back

James is 37 years old now.

Tags

CCSS.6.EE.B.7

Front

In an equation, you want to get the variable...

Back

by itself.

Tags

CCSS.6.EE.B.7

Front

To solve one-step equations, you have to use the ________________ operation.

Back

Inverse.

Tags

CCSS.6.EE.B.7

Front

When you solve one-step equations, you can do anything you want to one side of the equal sign, as long as...

Back

you do the SAME thing to the other side.

Tags

CCSS.6.EE.B.7

Front

What is an equation?

Back

A mathematical statement that asserts the equality of two expressions.

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

If x + 7 = 12, what is x?

Back

x = 5.

Tags

CCSS.6.EE.B.7

Front

If x - 3 = 10, what is x?

Back

x = 13.

Tags

CCSS.6.EE.B.7