One step equations

Front

What is a one-step equation?

Back

A one-step equation is an algebraic equation that can be solved in a single step by performing an inverse operation.

Tags

CCSS.6.EE.B.7

Front

Solve for x: 14 = x - 5

Back

x = 19

Tags

CCSS.6.EE.B.7

Front

Solve for r: r + 20 = 27

Back

r = 7

Tags

CCSS.6.EE.B.7

Front

What is the first step to solving one-step equations?

Back

Identify the variable.

Tags

CCSS.6.EE.B.7

Front

What is the inverse operation of subtraction?

Back

Addition.

Tags

CCSS.HSA.REI.A.1

Front

What is the inverse operation of addition?

Back

Subtraction.

Tags

CCSS.2.NBT.B.5

Front

If x + 10 = 15, what is x?

Back

x = 5.

Tags

CCSS.6.EE.B.7

Front

If y - 4 = 3, what is y?

Back

y = 7.

Tags

CCSS.6.EE.B.7

Front

What does it mean to isolate a variable?

Back

To isolate a variable means to get the variable alone on one side of the equation.

Tags

CCSS.7.EE.B.4A

Front

What is the solution to the equation x + 3 = 10?

Back

x = 7.

Tags

CCSS.6.EE.B.7