Solve each of the following equations.

a. 5x = - 65

b. 40 + x = - 5

c. 120 = 6x

d. 6 = z : 14

e. 11y + 20 = 64

f. 6x + 20 = - 4

g. 3y - 11 = - 32

h. x : 16 = 3

Answer with Step-by-step explanation:

a. 5x = - 65

Dividing both sides by 5, we get

x = - 13

b. 40 + x = - 5

subtracting 40 on both sides, we get

x = - 45

c. 120 = 6x

dividing by 6 on both sides, we get

x = 20

d. 6 = z : 14

Multiplying both sides by 14, we get

z = 84

e. 11y + 20 = 64

11y = 44

y = 4

f. 6x + 20 = - 4

6x = - 24

x = - 4

g. 3y - 11 = - 32

3y = - 21

y = - 7

h. x : 16 = 3

Multiplying both sides by 16, we get

x = 48

A. - 13

B. - 45

C. 20

D. 84

E. 4

F. - 4

G. - 7

H. 48