Solving Linear Equations

Solve for x: 2x - 8 = -3x + 12

• x = 5

• x = 20

• x = 4

• Cannot be determined

Jennifer started with $100 during the summer and received $150 each week for allowance. Jonathan started with $500 during the summer but lost $50 a week on fast food. How many weeks before Jennifer and Jonathan have the same amount of money?

• 2 weeks

• 1.5 weeks

• 3 weeks

• They will never have the same amount of money

Tags

CCSS.8.EE.C.8C

What ordered pair represents the solution to these sets of equations?

• (-4, 8)

• (-2, 4)

• (3, 7)

• (4, 8)

Tags

CCSS.8.EE.C.8B

x + 7 = 4x + 12

• x = - 2

• x = 3

• x = 2

• x = -3

Solve for x (I did not create this image, this image is from STAAR TEA)

• x = 4

• X = 2.25

• x = 2

• x = 10

Tags

CCSS.8.EE.C.7B