4-(-7)*(6-5*2)-15=

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Solution for 4-(-7)*(6-5*2)-15= equation: 


Simplifying
4 + -1(-7)(6 + -5 * 2) + -15 = 0

Multiply -5 * 2
4 + -1 * -7(6 + -10) + -15 = 0

Combine like terms: 6 + -10 = -4
4 + -1 * -7(-4) + -15 = 0

Multiply -1 * -7
4 + 7 * -4 + -15 = 0

Multiply 7 * -4
4 + -28 + -15 = 0

Combine like terms: 4 + -28 = -24
-24 + -15 = 0

Combine like terms: -24 + -15 = -39
-39 = 0

Solving
-39 = 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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