3+4(x-1)=7(x+1)-x

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Solution for 3+4(x-1)=7(x+1)-x equation:


3+4(x-1)=7(x+1)-x

We simplify the equation to the form, which is simple to understand 
3+4(x-1)=7(x+1)-x

Reorder the terms in parentheses
3+(+4x-4)=7*(x+1)-x

Remove unnecessary parentheses
+3+4x-4=+7+*(+x+1+)-x

Reorder the terms in parentheses
3+4x-4=+(+7x+7)-x

Remove unnecessary parentheses
+3+4x-4=+7x+7-x

We move all terms containing x to the left and all other terms to the right. 
+4x-7x+1x=+7-3+4

We simplify left and right side of the equation. 
-2x=+8

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

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