-4(5+2m)=-5

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


Simplifying
-4(5 + 2m) = -5
(5 * -4 + 2m * -4) = -5
(-20 + -8m) = -5

Solving
-20 + -8m = -5

Solving for variable 'm'.

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

Add '20' to each side of the equation.
-20 + 20 + -8m = -5 + 20

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

Combine like terms: -5 + 20 = 15
-8m = 15

Divide each side by '-8'.
m = -1.875

Simplifying
m = -1.875

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