7+3x=2(x+3)-2(-1-x)

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Solution for 7+3x=2(x+3)-2(-1-x) equation:


7+3x=2(x+3)-2(-1-x)

We simplify the equation to the form, which is simple to understand
7+3x=2(x+3)-2(-1-x)

Reorder the terms in parentheses
7+3x=+(+2x+6)-2*(-1-x)

Remove unnecessary parentheses
+7+3x=+2x+6-2+*(-1-x+)

Reorder the terms in parentheses
7+3x=+2x+6+(+2+2x)

Remove unnecessary parentheses
+7+3x=+2x+6+2+2x

We move all terms containing x to the left and all other terms to the right.
+3x-2x-2x=+6+2-7

We simplify left and right side of the equation.
-1x=+1

We divide both sides of the equation by -1 to get x.
x=-1

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