30-2(7-10)2=12

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Solution for 30-2(7-10)2=12 equation:


30-2(7-10)2=12

We simplify the equation to the form, which is simple to understand 
30-2(7-10)2=12

Simplifying terms in parentheses
30-2*(-3)*2=12

Reorder the terms in parentheses
30+(+6)*2=12

Reorder the terms in parentheses
30+(+12)=12

Remove unnecessary parentheses
+30+12=+12

We move all terms containing  to the left and all other terms to the right. 
0=+12-30-12

We simplify left and right side of the equation. 
0=-30

0=-30

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

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