Two-Step Linear Equations

2x - 2 = 3

• x = 5

• x = 2.5

• x = 0.5

• x = 5.5

Tags

CCSS.7.EE.B.4A

10 + 3x = 40

• x = 100

• x = 10

• x = 5

• x = 2

Tags

CCSS.7.EE.B.4A

20 - 2x = 50

• x = 15

• x = -15

• x = 30

• x = -30

Tags

CCSS.7.EE.B.4A

What should you "undo" first in an algebra equation?

• addition or subtraction

• multiplication

• division

• equals

Tags

CCSS.HSA.REI.A.1

Find the value of y in the equation: 8y - 12 = 20

• y = -2

• y = 10

• y = 4

• y = 6

Tags

CCSS.7.EE.B.4A

Tags

CCSS.7.EE.B.4A

What is the solution to the equation: 6z = 42

• z = 5

• z = 7

• z = 8

• z = 6

Tags

CCSS.6.EE.B.7

Solve the two step equation above.

(type your whole solution with the variable and the equal sign)

Mathematical Equivalence

ON

Tags

CCSS.7.EE.B.4A

Solve the two step equation above.

(type your whole solution with the variable and the equal sign)

Mathematical Equivalence

ON

Tags

CCSS.7.EE.B.4A

Solve the equation: 2a = 16

• a = 12

• a = 4

• a = 6

• a = 8

Tags

CCSS.6.EE.B.7