Midterm Review

-14+6b+7-2b=1+5b

• no solution
• -8
• 45
• -35

Solve:  -11 + 3(b + 5) = 7

• 1
• -1
• 3
• -3

Tags

CCSS.7.EE.B.4A

3(x+1)=2x+8

• -5
• 5
• 1
• No solution

Tags

CCSS.8.EE.C.7B

Solve for x:
5x - 14 = 8x + 4

• x = 6
• x = -6
• x = -18/13
• x = 10/3

7(1 - y) = -3(y - 2)

• x = 1/4
• x = 4
• x = 5

Tags

CCSS.8.EE.C.7B

Solve.

• x = 24
• x = 12
• x = 17.5
• x = 19.5

Tags

CCSS.7.EE.B.4A

Solve the equation
-8x - 8 + 3(x - 2) = -3x + 2

• x = -8
• x = 8
• x = 2
• x = -2

x + 2 = x + 4

• all real numbers
• no solution
• x = 0

Tags

CCSS.8.EE.C.7A

Solve:
3x - 7 = 3(x - 3) + 2

• x = 0
• no solution
• infinitely many solutions
• x = 7/3

Tags

CCSS.8.EE.C.7A

The sum of three consecutive integers is -12.  Write expressions for each of the integers.  Solve for the three integers.

• 2, 4, 6
• -2, -4, -6
• 3, 4, 5
• -3, -4, -5

Tags

CCSS.8.EE.C.7B