Solving Multi-Step Equations Review

4x + 10 = -26

• 4
• -4
• -9
• 9

Tags

CCSS.7.EE.B.4A

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

2x - 3 + 4x = 27

• 12
• 4
• 5
• 15

Tags

CCSS.8.EE.C.7B

10(h+1)-4=76

• h=10
• h=4
• h=7
• h=76

Tags

CCSS.7.EE.B.4A

-(n - 8) = -2

• 6
• 10
• -10
• -6

Tags

CCSS.7.EE.B.4A

• infinitely many solutions

• no solution

Tags

CCSS.8.EE.C.7A

What does it mean when an equation has infinitely many solutions?

• "To infinity and beyond."

• The equation is always TRUE when any value is substituted in for the variable.

• The equation will NEVER be true when any value is substituted in for the variable.

• Only ONE solution will make the equation true.

Tags

CCSS.8.EE.C.7A

• infinitely many solutions

• no solutions

Tags

CCSS.8.EE.C.7B

Solve:
6x+10>5x-12

• x>2
• x<2
• x<-22
• x>-22

-4x + 14 ≤ 54

• x ≥ - 10
• x ≤ -10
• x ≥ 10
• x ≤ 10

Tags

CCSS.7.EE.B.4B