One-Step and Two-Step Equations Flashcard

Front

What is a one-step equation?

Back

A one-step equation is an algebraic equation that can be solved in a single operation, such as addition, subtraction, multiplication, or division.

Tags

CCSS.6.EE.B.7

Front

What is a two-step equation?

Back

A two-step equation is an algebraic equation that requires two operations to isolate the variable and solve for it.

Tags

CCSS.7.EE.B.4A

Front

How do you isolate a variable in an equation?

Back

To isolate a variable, you perform inverse operations to both sides of the equation until the variable is alone on one side.

Tags

CCSS.6.EE.B.7

Front

What is the first step to solve the equation x - 62 = 123?

Back

Add 62 to both sides of the equation.

Tags

CCSS.6.EE.B.7

Front

How do you solve the equation 9x = 153?

Back

Divide both sides of the equation by 9.

Tags

CCSS.6.EE.B.7

Front

What equation represents the statement '400 reduced by twice my age is 260'?

Back

The equation is 400 - 2a = 260, where 'a' represents age.

Tags

CCSS.HSA.CED.A.3

Front

Which equation has x = 5 as the solution?

Back

The equation 2x = 10 has x = 5 as the solution.

Tags

CCSS.6.EE.B.5

Front

What is the first step to solve the equation 11 - 3x = 44?

Back

Subtract 11 from both sides of the equation.

Tags

CCSS.7.EE.B.4A

Front

What is the inverse operation of addition?

Back

The inverse operation of addition is subtraction.

Tags

CCSS.HSA.REI.A.1

Front

What is the inverse operation of multiplication?

Back

The inverse operation of multiplication is division.

Tags

CCSS.3.OA.C.7