2(m+10)=4(2m-15)

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Solution for 2(m+10)=4(2m-15) equation: 


Simplifying
2(m + 10) = 4(2m + -15)

Reorder the terms:
2(10 + m) = 4(2m + -15)
(10 * 2 + m * 2) = 4(2m + -15)
(20 + 2m) = 4(2m + -15)

Reorder the terms:
20 + 2m = 4(-15 + 2m)
20 + 2m = (-15 * 4 + 2m * 4)
20 + 2m = (-60 + 8m)

Solving
20 + 2m = -60 + 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 + 2m + -8m = -60 + 8m + -8m

Combine like terms: 2m + -8m = -6m
20 + -6m = -60 + 8m + -8m

Combine like terms: 8m + -8m = 0
20 + -6m = -60 + 0
20 + -6m = -60

Add '-20' to each side of the equation.
20 + -20 + -6m = -60 + -20

Combine like terms: 20 + -20 = 0
0 + -6m = -60 + -20
-6m = -60 + -20

Combine like terms: -60 + -20 = -80
-6m = -80

Divide each side by '-6'.
m = 13.33333333

Simplifying
m = 13.33333333

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