-7=x+3(x-5)

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


-7=x+3(x-5)

We simplify the equation to the form, which is simple to understand 
-7=x+3(x-5)

Reorder the terms in parentheses
-7=x+(+3x-15)

Remove unnecessary parentheses
-7=+x+3x-15

We move all terms containing x to the left and all other terms to the right. 
-1x-3x=-15+7

We simplify left and right side of the equation. 
-4x=-8

We divide both sides of the equation by -4 to get x. 
x=2

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