3(3m-9)-20=

Solution for 3(3m-9)-20= equation:

Simplifying
3(3m + -9) + -20 = 0

Reorder the terms:
3(-9 + 3m) + -20 = 0
(-9 * 3 + 3m * 3) + -20 = 0
(-27 + 9m) + -20 = 0

Reorder the terms:
-27 + -20 + 9m = 0

Combine like terms: -27 + -20 = -47
-47 + 9m = 0

Solving
-47 + 9m = 0

Solving for variable 'm'.

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

Add '47' to each side of the equation.
-47 + 47 + 9m = 0 + 47

Combine like terms: -47 + 47 = 0
0 + 9m = 0 + 47
9m = 0 + 47

Combine like terms: 0 + 47 = 47
9m = 47

Divide each side by '9'.
m = 5.222222222

Simplifying
m = 5.222222222