-2m-7m-4=1-5m

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Solution for -2m-7m-4=1-5m equation:


Simplifying
-2m + -7m + -4 = 1 + -5m

Reorder the terms:
-4 + -2m + -7m = 1 + -5m

Combine like terms: -2m + -7m = -9m
-4 + -9m = 1 + -5m

Solving
-4 + -9m = 1 + -5m

Solving for variable 'm'.

Move all terms containing m to the left, all other terms to the right.

Add '5m' to each side of the equation.
-4 + -9m + 5m = 1 + -5m + 5m

Combine like terms: -9m + 5m = -4m
-4 + -4m = 1 + -5m + 5m

Combine like terms: -5m + 5m = 0
-4 + -4m = 1 + 0
-4 + -4m = 1

Add '4' to each side of the equation.
-4 + 4 + -4m = 1 + 4

Combine like terms: -4 + 4 = 0
0 + -4m = 1 + 4
-4m = 1 + 4

Combine like terms: 1 + 4 = 5
-4m = 5

Divide each side by '-4'.
m = -1.25

Simplifying
m = -1.25

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