Question

Solve the following equations:
a). t + 11 = 15 – 3t
b). 9 + m/5 = 15
c). 3z + 5 = 17
d). 3n + 32 =92

Answer 1

Answer:

a) t+11= 15-3t

solution . t +3 t = 15 - 11

4t = 4

t= 4/4

t=1

b). 9 + m/5 = 15

m/5 = 15 - 9

m/5 = 6

m =6/5

c). 3z + 5 = 17

3z = 17 - 5

3z= 12

z= 12/3

z= 4

d). 3n + 32 =92

3n = 92-32

3n = 60

n = 60/3

n=20

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