One-Step and Two-Step Equations

Front

What is a one-step equation?

Back

A one-step equation is an 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 equation that requires two operations to solve, typically involving both addition or subtraction and multiplication or division.

Tags

CCSS.7.EE.B.4A

Front

Solve for t: -4 = 2t - 2

Back

t = -1

Tags

CCSS.7.EE.B.4A

Front

Solve for x: -3 + 2x = -1

Back

x = 1

Tags

CCSS.7.EE.B.4A

Front

Solve for a: 19 + a = -50

Back

a = -69

Tags

CCSS.6.EE.B.7

Front

Solve for m: 2m - 6 = 10

Back

m = 8

Tags

CCSS.7.EE.B.4A

Front

Solve for x: x + 12 = 20

Back

x = 8

Tags

CCSS.6.EE.B.7

Front

What is the first step to solve the equation 2x + 3 = 11?

Back

Subtract 3 from both sides to isolate the term with x.

Tags

CCSS.7.EE.B.4A

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 solution to the equation 5x = 25?

Back

x = 5

Tags

CCSS.6.EE.B.7