25-(13+7)+4=

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Solution for 25-(13+7)+4= equation: 


Simplifying
25 + -1(13 + 7) + 4 = 0

Combine like terms: 13 + 7 = 20
25 + -1(20) + 4 = 0

Multiply -1 * 20
25 + -20 + 4 = 0

Combine like terms: 25 + -20 = 5
5 + 4 = 0

Combine like terms: 5 + 4 = 9
9 = 0

Solving
9 = 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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