-2m-2+m=-0.4(5m+20)

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Solution for -2m-2+m=-0.4(5m+20) equation:


Simplifying
-2m + -2 + m = -0.4(5m + 20)

Reorder the terms:
-2 + -2m + m = -0.4(5m + 20)

Combine like terms: -2m + m = -1m
-2 + -1m = -0.4(5m + 20)

Reorder the terms:
-2 + -1m = -0.4(20 + 5m)
-2 + -1m = (20 * -0.4 + 5m * -0.4)
-2 + -1m = (-8 + -2m)

Solving
-2 + -1m = -8 + -2m

Solving for variable 'm'.

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

Add '2m' to each side of the equation.
-2 + -1m + 2m = -8 + -2m + 2m

Combine like terms: -1m + 2m = 1m
-2 + 1m = -8 + -2m + 2m

Combine like terms: -2m + 2m = 0
-2 + 1m = -8 + 0
-2 + 1m = -8

Add '2' to each side of the equation.
-2 + 2 + 1m = -8 + 2

Combine like terms: -2 + 2 = 0
0 + 1m = -8 + 2
1m = -8 + 2

Combine like terms: -8 + 2 = -6
1m = -6

Divide each side by '1'.
m = -6

Simplifying
m = -6

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