(-22)+15-(-7)-4=

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Solution for (-22)+15-(-7)-4= equation: 


Simplifying
(-22) + 15 + -1(-7) + -4 = 0
-22 + 15 + -1(-7) + -4 = 0

Multiply -1 * -7
-22 + 15 + 7 + -4 = 0

Combine like terms: -22 + 15 = -7
-7 + 7 + -4 = 0

Combine like terms: -7 + 7 = 0
0 + -4 = 0
-4 = 0

Solving
-4 = 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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