14-21m+7=4m-9-1m

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Solution for 14-21m+7=4m-9-1m equation: 


Simplifying
14 + -21m + 7 = 4m + -9 + -1m

Reorder the terms:
14 + 7 + -21m = 4m + -9 + -1m

Combine like terms: 14 + 7 = 21
21 + -21m = 4m + -9 + -1m

Reorder the terms:
21 + -21m = -9 + 4m + -1m

Combine like terms: 4m + -1m = 3m
21 + -21m = -9 + 3m

Solving
21 + -21m = -9 + 3m

Solving for variable 'm'.

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

Add '-3m' to each side of the equation.
21 + -21m + -3m = -9 + 3m + -3m

Combine like terms: -21m + -3m = -24m
21 + -24m = -9 + 3m + -3m

Combine like terms: 3m + -3m = 0
21 + -24m = -9 + 0
21 + -24m = -9

Add '-21' to each side of the equation.
21 + -21 + -24m = -9 + -21

Combine like terms: 21 + -21 = 0
0 + -24m = -9 + -21
-24m = -9 + -21

Combine like terms: -9 + -21 = -30
-24m = -30

Divide each side by '-24'.
m = 1.25

Simplifying
m = 1.25

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