Solving for the variable beginner

Front

Solve for x: 2x + 4 = 18

Back

x = 7

Tags

CCSS.7.EE.B.4A

Front

Solve for x: 3x - 9 = 0

Back

x = 3

Tags

CCSS.6.EE.B.7

Front

Solve for z: 5z = 45

Back

z = 9

Tags

CCSS.6.EE.B.7

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

Solve for x: x/4 = 5

Back

x = 20

Tags

CCSS.6.EE.B.7

Front

Solve for y: 7y + 14 = 0

Back

y = -2

Tags

CCSS.6.EE.B.7

Front

Solve for x: 10 - 2x = 4

Back

x = 3

Tags

CCSS.7.EE.B.4A

Front

What is the first step in solving the equation 4x + 8 = 24?

Back

Subtract 8 from both sides.

Tags

CCSS.7.EE.B.4A

Front

Solve for x: 6(x - 2) = 12

Back

x = 4

Tags

CCSS.7.EE.B.4A