Question

solve the folowing with steps
13 = 1 + 3(y + 2)

Answer 1

Answer:

13 = 1 + 3(y + 2)

13 = 1 + 3y + 6

13 = 3y + 7

3y = 7 - 13

3y = -6

y = -6/3

∴ y = -2

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Answer 2

Answer:

13=1+3Y+6

13=3Y+7

13-7=3Y

6=3Y

6/3=Y

Y=2