Unit 4 Solving Equations (One Variable)

Solve for x.
-2(3x - 9) = 12

• x = -5
• x = 1
• x = 7
• x = -1

Solve for f.
4f + 22 - 2f = 6(f + 1)

• 4
• 5
• 3
• -2

Solve for p.
-7p + 8 = 29

• -5.3
• 4
• -3
• 2

Tags

CCSS.7.EE.B.4A

Solve for m.

-6(m + 11) = 5m

• -3

• 6

• 11

• -6

Tags

CCSS.8.EE.C.7B

Solve for x:

5x - 3 = 2x + 6

• x = -3

• x = 3

• x = 9

• x = -9

Solve for x:

4(2x + 9) = 6x - 1

• x = -5

• x = -18.5

• x = 3

• x = 9.5

Sanda thinks the solution to the equation -7(x - 1) = 28 is 3.

Is she correct?

• Sandra is correct, x = 3

• Sandra is NOT correct, x ≠ 3

Melissa solves 5x - 1 = 9 and she gets that x = 8. Is she correct?

• YES, she is correct
• NO, she is not correct

Solve for x.
5x - 1 = 9

• -2
• 1.6
• 40
• 2

Tags

CCSS.7.EE.B.4A

This unit is all about:

• Graphing lines

• Solving for an unknown variable

• Finding the volume of a shape

• Identifying functions