7(3x+5)=-15

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Solution for 7(3x+5)=-15 equation: 



7(3x+5)=-15

We move all terms to the left:

7(3x+5)-(-15)=0

We add all the numbers together, and all the variables

7(3x+5)+15=0

We multiply parentheses

21x+35+15=0

We add all the numbers together, and all the variables

21x+50=0

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

21x=-50

x=-50/21

x=-2+8/21

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