3m=20-7m

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Solution for 3m=20-7m equation:


Simplifying
3m = 20 + -7m

Solving
3m = 20 + -7m

Solving for variable 'm'.

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

Add '7m' to each side of the equation.
3m + 7m = 20 + -7m + 7m

Combine like terms: 3m + 7m = 10m
10m = 20 + -7m + 7m

Combine like terms: -7m + 7m = 0
10m = 20 + 0
10m = 20

Divide each side by '10'.
m = 2

Simplifying
m = 2

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