121+6-(13-7)2-5=

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Solution for 121+6-(13-7)2-5= equation: 


Simplifying
121 + 6 + -1(13 + -7) * 2 + -5 = 0

Combine like terms: 13 + -7 = 6
121 + 6 + -1(6) * 2 + -5 = 0

Multiply -1 * 6
121 + 6 + -6 * 2 + -5 = 0

Multiply -6 * 2
121 + 6 + -12 + -5 = 0

Combine like terms: 121 + 6 = 127
127 + -12 + -5 = 0

Combine like terms: 127 + -12 = 115
115 + -5 = 0

Combine like terms: 115 + -5 = 110
110 = 0

Solving
110 = 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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