Unit 1 Test Extra Credit

Solve the equation 2(5x - 2) = 8x.

• -2

• 1

• 2

• -1

What is the solution to the equation 3(5x + 4) - 20 = 13x - 4?

• 2

• 8

• -2

• 4

What is the solution to the equation 6x + 12 = 2x + 4(x + 3)?

• x = 2

• x = 0

• No solution

• All real numbers

8v - 4(v + 8) = 8

• 2
• 10
• 4
• -4 

Which is the solution of
-4 - 6m > -9m + 8?

• m < -4
• m > 4
• m < 15
• m > 36

You flip an inequality symbol when you...

• subtract
• multiply and divide only
• multiple by a negative number
• multiple or divide by a negative number

Solve:
7(x + 3) < 5x + 13

• x>-4
• x < 17
• x<-4
• x > -17

-3 − 6(4x + 6) > -111

• x > 3
• x < 3
• x < -3
• x > -3

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

• a<-3
• a>-3
• a<3
• a>3

Solve:
8x + 4y = 16    ,  for     y

• y = -2x + 4
• y = 2x - 4
• y = 2x + 4
• y = -2x - 4