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

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


Simplifying
2 + 7(9 + -2) = -12

Combine like terms: 9 + -2 = 7
2 + 7(7) = -12

Multiply 7 * 7
2 + 49 = -12

Combine like terms: 2 + 49 = 51
51 = -12

Solving
51 = -12

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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