-3(1+x)=-9-x

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Solution for -3(1+x)=-9-x equation:


-3(1+x)=-9-x

We simplify the equation to the form, which is simple to understand 
-3(1+x)=-9-x

Reorder the terms in parentheses
+(-3-3x)=-9-x

Remove unnecessary parentheses
-3-3x=-9-x

We move all terms containing x to the left and all other terms to the right. 
-3x+1x=-9+3

We simplify left and right side of the equation. 
-2x=-6

We divide both sides of the equation by -2 to get x. 
x=3

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