1(20-3m)=8(m+5)

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Solution for 1(20-3m)=8(m+5) equation:


Simplifying
1(20 + -3m) = 8(m + 5)
(20 * 1 + -3m * 1) = 8(m + 5)
(20 + -3m) = 8(m + 5)

Reorder the terms:
20 + -3m = 8(5 + m)
20 + -3m = (5 * 8 + m * 8)
20 + -3m = (40 + 8m)

Solving
20 + -3m = 40 + 8m

Solving for variable 'm'.

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

Add '-8m' to each side of the equation.
20 + -3m + -8m = 40 + 8m + -8m

Combine like terms: -3m + -8m = -11m
20 + -11m = 40 + 8m + -8m

Combine like terms: 8m + -8m = 0
20 + -11m = 40 + 0
20 + -11m = 40

Add '-20' to each side of the equation.
20 + -20 + -11m = 40 + -20

Combine like terms: 20 + -20 = 0
0 + -11m = 40 + -20
-11m = 40 + -20

Combine like terms: 40 + -20 = 20
-11m = 20

Divide each side by '-11'.
m = -1.818181818

Simplifying
m = -1.818181818

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