2(4+5)-(7+8)=

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Solution for 2(4+5)-(7+8)= equation:


2(4+5)-(7+8)=0

We simplify the equation to the form, which is simple to understand
2(4+5)-(7+8)=0

Reorder the terms in parentheses
+(+18)-(+15)=0

Remove unnecessary parentheses
+18-(+15+)=0

Remove unnecessary parentheses
+18-15=0

We move all terms containing to the left and all other terms to the right.
0=0-18+15

We simplify left and right side of the equation.
0=-3

0=-3

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

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