12-(-3)+40=

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Solution for 12-(-3)+40= equation:


12-(-3)+40=0

We simplify the equation to the form, which is simple to understand
12-(-3)+40=0

Remove unnecessary parentheses
12+3+40=0

We move all terms containing to the left and all other terms to the right.
0=0-12-3-40

We simplify left and right side of the equation.
0=-55

0=-55

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

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