5x-7(x+4)=15

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Solution for 5x-7(x+4)=15 equation: 



5x-7(x+4)=15

We move all terms to the left:

5x-7(x+4)-(15)=0

We multiply parentheses

5x-7x-28-15=0

We add all the numbers together, and all the variables

-2x-43=0

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

-2x=43

x=43/-2

x=-21+1/2

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