3(-3)+12=3

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


3(-3)+12=3

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

Reorder the terms in parentheses
+(-9)+12=3

Remove unnecessary parentheses
-9+12=+3

We move all terms containing  to the left and all other terms to the right. 
0=+3+9-12

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

0=0

This equation is an identity, so all real numbers are solutions.

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