-7[-3+-4]=

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Solution for -7[-3+-4]= equation: 


Simplifying
-7[-3 + -4] = 0

Combine like terms: -3 + -4 = -7
-7[-7] = 0

Multiply -7 * -7
49 = 0

Solving
49 = 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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