3(4-s)-5s=

Solution for 3(4-s)-5s= equation:

Simplifying
3(4 + -1s) + -5s = 0
(4 * 3 + -1s * 3) + -5s = 0
(12 + -3s) + -5s = 0

Combine like terms: -3s + -5s = -8s
12 + -8s = 0

Solving
12 + -8s = 0

Solving for variable 's'.

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

Add '-12' to each side of the equation.
12 + -12 + -8s = 0 + -12

Combine like terms: 12 + -12 = 0
0 + -8s = 0 + -12
-8s = 0 + -12

Combine like terms: 0 + -12 = -12
-8s = -12

Divide each side by '-8'.
s = 1.5

Simplifying
s = 1.5