3(-9+15)-6(-9)=-6(-9-3)

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Solution for 3(-9+15)-6(-9)=-6(-9-3) equation: 


Simplifying
3(-9 + 15) + -6(-9) = -6(-9 + -3)

Combine like terms: -9 + 15 = 6
3(6) + -6(-9) = -6(-9 + -3)

Multiply 3 * 6
18 + -6(-9) = -6(-9 + -3)

Multiply -6 * -9
18 + 54 = -6(-9 + -3)

Combine like terms: 18 + 54 = 72
72 = -6(-9 + -3)

Combine like terms: -9 + -3 = -12
72 = -6(-12)

Multiply -6 * -12
72 = 72

Add '-72' to each side of the equation.
72 + -72 = 72 + -72

Combine like terms: 72 + -72 = 0
0 = 72 + -72

Combine like terms: 72 + -72 = 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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