4[-20+7(-2)]=

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Solution for 4[-20+7(-2)]= equation: 


Simplifying
4[-20 + 7(-2)] = 0

Multiply 7 * -2
4[-20 + -14] = 0

Combine like terms: -20 + -14 = -34
4[-34] = 0

Multiply 4 * -34
-136 = 0

Solving
-136 = 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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