20-5(3m+5)+19m=

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Solution for 20-5(3m+5)+19m= equation:


Simplifying
20 + -5(3m + 5) + 19m = 0

Reorder the terms:
20 + -5(5 + 3m) + 19m = 0
20 + (5 * -5 + 3m * -5) + 19m = 0
20 + (-25 + -15m) + 19m = 0

Combine like terms: 20 + -25 = -5
-5 + -15m + 19m = 0

Combine like terms: -15m + 19m = 4m
-5 + 4m = 0

Solving
-5 + 4m = 0

Solving for variable 'm'.

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

Add '5' to each side of the equation.
-5 + 5 + 4m = 0 + 5

Combine like terms: -5 + 5 = 0
0 + 4m = 0 + 5
4m = 0 + 5

Combine like terms: 0 + 5 = 5
4m = 5

Divide each side by '4'.
m = 1.25

Simplifying
m = 1.25

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