-15=3(-7+2)

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Solution for -15=3(-7+2) equation:


-15=3(-7+2)

We simplify the equation to the form, which is simple to understand 
-15=3(-7+2)

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

Remove unnecessary parentheses
-15=-15

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

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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