-260-20m=140-30m

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Solution for -260-20m=140-30m equation:


Simplifying
-260 + -20m = 140 + -30m

Solving
-260 + -20m = 140 + -30m

Solving for variable 'm'.

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

Add '30m' to each side of the equation.
-260 + -20m + 30m = 140 + -30m + 30m

Combine like terms: -20m + 30m = 10m
-260 + 10m = 140 + -30m + 30m

Combine like terms: -30m + 30m = 0
-260 + 10m = 140 + 0
-260 + 10m = 140

Add '260' to each side of the equation.
-260 + 260 + 10m = 140 + 260

Combine like terms: -260 + 260 = 0
0 + 10m = 140 + 260
10m = 140 + 260

Combine like terms: 140 + 260 = 400
10m = 400

Divide each side by '10'.
m = 40

Simplifying
m = 40

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