7+2.3m=20.25-3m

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Solution for 7+2.3m=20.25-3m equation:


Simplifying
7 + 2.3m = 20.25 + -3m

Solving
7 + 2.3m = 20.25 + -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.
7 + 2.3m + 3m = 20.25 + -3m + 3m

Combine like terms: 2.3m + 3m = 5.3m
7 + 5.3m = 20.25 + -3m + 3m

Combine like terms: -3m + 3m = 0
7 + 5.3m = 20.25 + 0
7 + 5.3m = 20.25

Add '-7' to each side of the equation.
7 + -7 + 5.3m = 20.25 + -7

Combine like terms: 7 + -7 = 0
0 + 5.3m = 20.25 + -7
5.3m = 20.25 + -7

Combine like terms: 20.25 + -7 = 13.25
5.3m = 13.25

Divide each side by '5.3'.
m = 2.5

Simplifying
m = 2.5

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