6.5(4-.8m)=18.2+7.8m

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Solution for 6.5(4-.8m)=18.2+7.8m equation:


Simplifying
6.5(4 + -0.8m) = 18.2 + 7.8m
(4 * 6.5 + -0.8m * 6.5) = 18.2 + 7.8m
(26 + -5.2m) = 18.2 + 7.8m

Solving
26 + -5.2m = 18.2 + 7.8m

Solving for variable 'm'.

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

Add '-7.8m' to each side of the equation.
26 + -5.2m + -7.8m = 18.2 + 7.8m + -7.8m

Combine like terms: -5.2m + -7.8m = -13m
26 + -13m = 18.2 + 7.8m + -7.8m

Combine like terms: 7.8m + -7.8m = 0.0
26 + -13m = 18.2 + 0.0
26 + -13m = 18.2

Add '-26' to each side of the equation.
26 + -26 + -13m = 18.2 + -26

Combine like terms: 26 + -26 = 0
0 + -13m = 18.2 + -26
-13m = 18.2 + -26

Combine like terms: 18.2 + -26 = -7.8
-13m = -7.8

Divide each side by '-13'.
m = 0.6

Simplifying
m = 0.6

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