-(81)+7(-9)-7=

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Solution for -(81)+7(-9)-7= equation: 


Simplifying
-1(81) + 7(-9) + -7 = 0

Multiply -1 * 81
-81 + 7(-9) + -7 = 0

Multiply 7 * -9
-81 + -63 + -7 = 0

Combine like terms: -81 + -63 = -144
-144 + -7 = 0

Combine like terms: -144 + -7 = -151
-151 = 0

Solving
-151 = 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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