-2(8)+7(4)-12-9=

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Solution for -2(8)+7(4)-12-9= equation: 


Simplifying
-2(8) + 7(4) + -12 + -9 = 0

Multiply -2 * 8
-16 + 7(4) + -12 + -9 = 0

Multiply 7 * 4
-16 + 28 + -12 + -9 = 0

Combine like terms: -16 + 28 = 12
12 + -12 + -9 = 0

Combine like terms: 12 + -12 = 0
0 + -9 = 0
-9 = 0

Solving
-9 = 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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