10-8(2-7)+20=

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Solution for 10-8(2-7)+20= equation:


10-8(2-7)+20=0

We simplify the equation to the form, which is simple to understand
10-8(2-7)+20=0

Simplifying terms in parentheses
10-8*(-5)+20=0

Reorder the terms in parentheses
10+(+40)+20=0

Remove unnecessary parentheses
+10+40+20=0

We move all terms containing to the left and all other terms to the right.
0=0-10-40-20

We simplify left and right side of the equation.
0=-70

0=-70

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

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