-5m-7+4m=-(m-7)

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Solution for -5m-7+4m=-(m-7) equation:


Simplifying
-5m + -7 + 4m = -1(m + -7)

Reorder the terms:
-7 + -5m + 4m = -1(m + -7)

Combine like terms: -5m + 4m = -1m
-7 + -1m = -1(m + -7)

Reorder the terms:
-7 + -1m = -1(-7 + m)
-7 + -1m = (-7 * -1 + m * -1)
-7 + -1m = (7 + -1m)

Add 'm' to each side of the equation.
-7 + -1m + m = 7 + -1m + m

Combine like terms: -1m + m = 0
-7 + 0 = 7 + -1m + m
-7 = 7 + -1m + m

Combine like terms: -1m + m = 0
-7 = 7 + 0
-7 = 7

Solving
-7 = 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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