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3 years ago

Solve the following: A) a/5+3=8 B) 3b/7-1=5

Mathematics

1 answer:

alexandr402 [8]3 years ago

7 0

Answer:

A)25

B) 14

Step-by-step explanation:

A) a/5 + 3 = 8

a/5 = 8 - 3

a = 5 x 5

a = 25

B) 3b/7 -1 =5

3b/7 = 5+1

3b = 6 x 7

b = 42/3

b = 14

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