12(7)+3(7-7)=

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Solution for 12(7)+3(7-7)= equation: 


Simplifying
12(7) + 3(7 + -7) = 0

Multiply 12 * 7
84 + 3(7 + -7) = 0

Combine like terms: 7 + -7 = 0
84 + 3(0) = 0

Multiply 3 * 0
84 + 0 = 0

Anything times zero is zero.
84 + 0 = 0

Combine like terms: 84 + 0 = 84
84 = 0

Solving
84 = 0

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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