4(x+2)-9=2x+2(-1+x)

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Solution for 4(x+2)-9=2x+2(-1+x) equation:


4(x+2)-9=2x+2(-1+x)

We simplify the equation to the form, which is simple to understand 
4(x+2)-9=2x+2(-1+x)

Reorder the terms in parentheses
+(+4x+8)-9=2x+2*(-1+x)

Remove unnecessary parentheses
+4x+8-9=+2x+2+*(-1+x+)

Reorder the terms in parentheses
+4x+8-9=2x+(-2+2x)

Remove unnecessary parentheses
+4x+8-9=+2x-2+2x

We move all terms containing x to the left and all other terms to the right. 
+4x-2x-2x=-2-8+9

We simplify left and right side of the equation. 
0x=-1

0=-1

The left and right sides are not equal, therefore there is no solution. This equation is invalid.

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