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-1+2x=2(x+1)
We simplify the equation to the form, which is simple to understand
-1+2x=2(x+1)
Reorder the terms in parentheses
-1+2x=+(+2x+2)
Remove unnecessary parentheses
-1+2x=+2x+2
We move all terms containing x to the left and all other terms to the right.
+2x-2x=+2+1
We simplify left and right side of the equation.
0x=+3
0=3
The left and right sides are not equal, therefore there is no solution. This equation is invalid.
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