7m+4-9m=-2(m-2)

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Solution for 7m+4-9m=-2(m-2) equation:


Simplifying
7m + 4 + -9m = -2(m + -2)

Reorder the terms:
4 + 7m + -9m = -2(m + -2)

Combine like terms: 7m + -9m = -2m
4 + -2m = -2(m + -2)

Reorder the terms:
4 + -2m = -2(-2 + m)
4 + -2m = (-2 * -2 + m * -2)
4 + -2m = (4 + -2m)

Add '-4' to each side of the equation.
4 + -4 + -2m = 4 + -4 + -2m

Combine like terms: 4 + -4 = 0
0 + -2m = 4 + -4 + -2m
-2m = 4 + -4 + -2m

Combine like terms: 4 + -4 = 0
-2m = 0 + -2m
-2m = -2m

Add '2m' to each side of the equation.
-2m + 2m = -2m + 2m

Combine like terms: -2m + 2m = 0
0 = -2m + 2m

Combine like terms: -2m + 2m = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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