-3-9=2(-9+3)

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Solution for -3-9=2(-9+3) equation: 


Simplifying
-3 + -9 = 2(-9 + 3)

Combine like terms: -3 + -9 = -12
-12 = 2(-9 + 3)

Combine like terms: -9 + 3 = -6
-12 = 2(-6)

Multiply 2 * -6
-12 = -12

Add '12' to each side of the equation.
-12 + 12 = -12 + 12

Combine like terms: -12 + 12 = 0
0 = -12 + 12

Combine like terms: -12 + 12 = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

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

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