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 to isolate the variable.

Tags

CCSS.6.EE.B.7

Front

What operation would you use to solve the equation x - 62 = 123?

Back

Add 62 to each side.

Tags

CCSS.6.EE.B.7

Front

Back

Multiply both sides by -8 to get t = 40.

Tags

CCSS.6.EE.B.7

Front

What is the solution to the equation x + 19.46 = 245.3?

Back

x = 225.84.

Tags

CCSS.6.EE.B.7

Front

What is the first step to solve the equation r + 20 = 27?

Back

Subtract 20 from each side to isolate r.

Tags

CCSS.6.EE.B.7

Front

What is the solution to the equation -6x = 30?

Back

x = -5.

Tags

CCSS.6.EE.B.7

Front

What does it mean to isolate a variable in an equation?

Back

Isolating a variable means to manipulate the equation so that the variable is on one side and all other terms are on the opposite side.

Front

What is the inverse operation of addition?

Back

Subtraction.

Tags

CCSS.2.NBT.B.5

Front

What is the inverse operation of multiplication?

Back

Division.

Tags

CCSS.3.OA.C.7

Front

If you have the equation x + 15 = 50, what is the value of x?

Back

x = 35.

Tags

CCSS.6.EE.B.7