7y+2(5-y)=15

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Solution for 7y+2(5-y)=15 equation: 



7y+2(5-y)=15

We move all terms to the left:

7y+2(5-y)-(15)=0

We add all the numbers together, and all the variables

7y+2(-1y+5)-15=0

We multiply parentheses

7y-2y+10-15=0

We add all the numbers together, and all the variables

5y-5=0

We move all terms containing y to the left, all other terms to the right

5y=5

y=5/5

y=1

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