Multi-step Equations and Inequalities

Solve:
4(2a + 3) < 3(a - 1)

• a<-3
• a>-3
• a<3
• a>3

-3 − 6(4x + 6) > -111

• x > 3
• x < 3
• x < -3
• x > -3

47 = 2x + 3(5x - 7)

• x = 1

• x = 2

• x = 3

• x = 4

Tags

CCSS.8.EE.C.7B

Solve the equation:
3x - x + 2 = 4(2x - 1)

• infinite solutions
• x = 1
• x = -1
• no solution

Tags

CCSS.8.EE.C.7A

What is the first step in solving the equation 2a - 4(a - 5) = 10

• Add 4 to both sides
• Add the 2a and a 
• Distribute 4 to a and -5
• Distribute -4 to a and -5

Tags

CCSS.8.EE.C.7B

-4(5x + 3) - 6x > 11 - 3x

• x < -1

• x < -7

• x < 5

• x > 5

Match the graph with its inequality.

• a > 11
• a < 11
• a ≥ 11
• a ≤ 11

Tags

CCSS.6.EE.B.8

• 4

• 5

• 6

• 7

Tags

CCSS.6.EE.B.5

Which equation will end in "no solution"?

• 2w - 11 = 3w + 5

• 2(w + 8) = 2(2w - 19)

• w + 7 + w = 2w - 9

• 2w - 6 = 2(w - 10) + 5w

Tags

CCSS.8.EE.C.7A