-1(7)+9-2(-2)+5=

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Solution for -1(7)+9-2(-2)+5= equation:


-1(7)+9-2(-2)+5=0

We simplify the equation to the form, which is simple to understand
-1(7)+9-2(-2)+5=0

Reorder the terms in parentheses
+(-7)+9-2*(-2)+5=0

Remove unnecessary parentheses
-7+9-2+*(-2+)+5=0

Reorder the terms in parentheses
-7+9+(+4)+5=0

Remove unnecessary parentheses
-7+9+4+5=0

We move all terms containing to the left and all other terms to the right.
0=0+7-9-4-5

We simplify left and right side of the equation.
0=-11

0=-11

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

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