7(3y+4)=-15

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Solution for 7(3y+4)=-15 equation: 



7(3y+4)=-15

We move all terms to the left:

7(3y+4)-(-15)=0

We add all the numbers together, and all the variables

7(3y+4)+15=0

We multiply parentheses

21y+28+15=0

We add all the numbers together, and all the variables

21y+43=0

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

21y=-43

y=-43/21

y=-2+1/21

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