3m-10=2(4m-5)-10

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Solution for 3m-10=2(4m-5)-10 equation:


Simplifying
3m + -10 = 2(4m + -5) + -10

Reorder the terms:
-10 + 3m = 2(4m + -5) + -10

Reorder the terms:
-10 + 3m = 2(-5 + 4m) + -10
-10 + 3m = (-5 * 2 + 4m * 2) + -10
-10 + 3m = (-10 + 8m) + -10

Reorder the terms:
-10 + 3m = -10 + -10 + 8m

Combine like terms: -10 + -10 = -20
-10 + 3m = -20 + 8m

Solving
-10 + 3m = -20 + 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.
-10 + 3m + -8m = -20 + 8m + -8m

Combine like terms: 3m + -8m = -5m
-10 + -5m = -20 + 8m + -8m

Combine like terms: 8m + -8m = 0
-10 + -5m = -20 + 0
-10 + -5m = -20

Add '10' to each side of the equation.
-10 + 10 + -5m = -20 + 10

Combine like terms: -10 + 10 = 0
0 + -5m = -20 + 10
-5m = -20 + 10

Combine like terms: -20 + 10 = -10
-5m = -10

Divide each side by '-5'.
m = 2

Simplifying
m = 2

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