2-(-3)-(-1)+7=

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Solution for 2-(-3)-(-1)+7= equation: 


Simplifying
2 + -1(-3) + -1(-1) + 7 = 0

Multiply -1 * -3
2 + 3 + -1(-1) + 7 = 0

Multiply -1 * -1
2 + 3 + 1 + 7 = 0

Combine like terms: 2 + 3 = 5
5 + 1 + 7 = 0

Combine like terms: 5 + 1 = 6
6 + 7 = 0

Combine like terms: 6 + 7 = 13
13 = 0

Solving
13 = 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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