4m=2.5m+21

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Solution for 4m=2.5m+21 equation: 


Simplifying
4m = 2.5m + 21

Reorder the terms:
4m = 21 + 2.5m

Solving
4m = 21 + 2.5m

Solving for variable 'm'.

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

Add '-2.5m' to each side of the equation.
4m + -2.5m = 21 + 2.5m + -2.5m

Combine like terms: 4m + -2.5m = 1.5m
1.5m = 21 + 2.5m + -2.5m

Combine like terms: 2.5m + -2.5m = 0.0
1.5m = 21 + 0.0
1.5m = 21

Divide each side by '1.5'.
m = 14

Simplifying
m = 14

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