1-(3)+7=7

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


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

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

Combine like terms: 1 + -3 = -2
-2 + 7 = 7

Combine like terms: -2 + 7 = 5
5 = 7

Solving
5 = 7

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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