-3(+5)=12

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Solution for -3(+5)=12 equation:


-3 (  + 5 ) = 12

We simplify the equation to the form, which is simple to understand 
-3(+5)=12

Reorder the terms in parentheses
+(-15)=12

Remove unnecessary parentheses
-15=+12

We move all terms containing  to the left and all other terms to the right. 
0=+12+15

We simplify left and right side of the equation. 
0=+27

0=27

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

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