3(2m-5)=8m-9

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Solution for 3(2m-5)=8m-9 equation:


Simplifying
3(2m + -5) = 8m + -9

Reorder the terms:
3(-5 + 2m) = 8m + -9
(-5 * 3 + 2m * 3) = 8m + -9
(-15 + 6m) = 8m + -9

Reorder the terms:
-15 + 6m = -9 + 8m

Solving
-15 + 6m = -9 + 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.
-15 + 6m + -8m = -9 + 8m + -8m

Combine like terms: 6m + -8m = -2m
-15 + -2m = -9 + 8m + -8m

Combine like terms: 8m + -8m = 0
-15 + -2m = -9 + 0
-15 + -2m = -9

Add '15' to each side of the equation.
-15 + 15 + -2m = -9 + 15

Combine like terms: -15 + 15 = 0
0 + -2m = -9 + 15
-2m = -9 + 15

Combine like terms: -9 + 15 = 6
-2m = 6

Divide each side by '-2'.
m = -3

Simplifying
m = -3

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