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

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


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

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

Reorder the terms in parentheses
+(+3x+21)+(x-5)=x-5

Remove unnecessary parentheses
+3x+21+(+x-5+)=+x-5

Remove unnecessary parentheses
+3x+21+x-5=+x-5

We move all terms containing x to the left and all other terms to the right. 
+3x+1x-1x=-5-21+5

We simplify left and right side of the equation. 
+3x=-21

We divide both sides of the equation by 3 to get x. 
x=-7

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