0.7m+0.3m=2m-4

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Solution for 0.7m+0.3m=2m-4 equation: 


Simplifying
0.7m + 0.3m = 2m + -4

Combine like terms: 0.7m + 0.3m = 1m
1m = 2m + -4

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

Solving
1m = -4 + 2m

Solving for variable 'm'.

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

Add '-2m' to each side of the equation.
1m + -2m = -4 + 2m + -2m

Combine like terms: 1m + -2m = -1m
-1m = -4 + 2m + -2m

Combine like terms: 2m + -2m = 0
-1m = -4 + 0
-1m = -4

Divide each side by '-1'.
m = 4

Simplifying
m = 4

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