40-80-(-15)+(-7)=

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Solution for 40-80-(-15)+(-7)= equation: 


Simplifying
40 + -80 + -1(-15) + (-7) = 0

Multiply -1 * -15
40 + -80 + 15 + (-7) = 0
40 + -80 + 15 + -7 = 0

Combine like terms: 40 + -80 = -40
-40 + 15 + -7 = 0

Combine like terms: -40 + 15 = -25
-25 + -7 = 0

Combine like terms: -25 + -7 = -32
-32 = 0

Solving
-32 = 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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