3(y – 1) + 2(y + 3) = 13
Distributive Property

y=2

Step-by-step explanation:

3(y–1)+2(y+3)=13

(3y–3+2y+6=13)this has written in distributive property

3y+2y–3+6=13

5y+3=13

5y=13–3

5y=10

5y/5=10/5

y=2

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