18-9(-7)+3=

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Solution for 18-9(-7)+3= equation: 


Simplifying
18 + -9(-7) + 3 = 0

Multiply -9 * -7
18 + 63 + 3 = 0

Combine like terms: 18 + 63 = 81
81 + 3 = 0

Combine like terms: 81 + 3 = 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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