12(-7)-28=-63+7(-7)

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Solution for 12(-7)-28=-63+7(-7) equation: 


Simplifying
12(-7) + -28 = -63 + 7(-7)

Multiply 12 * -7
-84 + -28 = -63 + 7(-7)

Combine like terms: -84 + -28 = -112
-112 = -63 + 7(-7)

Multiply 7 * -7
-112 = -63 + -49

Combine like terms: -63 + -49 = -112
-112 = -112

Add '112' to each side of the equation.
-112 + 112 = -112 + 112

Combine like terms: -112 + 112 = 0
0 = -112 + 112

Combine like terms: -112 + 112 = 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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