Quiz 1.4 Review

6 = -6y + 2( y + 5)

1

-12 = 6x + 18 -9x

10

69 = 5y + 9

12

3w + 9 = 57

16

45 = 2v + 11

17

-5u + 3(u-6) = -30

6

-26 = 6(y-2) -8y

7

-16 = 4 ( y+4) -8y

8

9 = 2v - 9

9

Determine the number of solutions to 6(y + 1) - 10 = 4 (y-1) + 2y

All real numbers are solutions

Determine the number of solutions to -3( u + 5) + 5u = 2( u-6)

No solution

Find the value of 5x - 9 given that -3x - 6 = 3

-24

-7u + 5(u - 2) = -2

-4

Find the value of 5y - 10 given that -2y -7 = 5

-40

-13.7 = -1/2 + (x/5)

-62.5

-9u - 5 + 6u = 19

-8

-9u - 8 + 5u = 28

-9

-13.9 = (v/8) - 1.8

-96.8

28 = -6v -12 + 2v

-10

-20.6 = (v/6) - 1.4

-115.2

1.2 + (y/7) = -16.3

-122.5

Find the value of 7y - 2 given that -3y-3 = 3

-16

Find the value of 3u + 1 given that -5u -1 = 4

-2

Determine the number of solutions to 4(v-1) + 7 = 5(2v -3)

one solution