3(-5s-9)=

Solution for 3(-5s-9)= equation:

Simplifying
3(-5s + -9) = 0

Reorder the terms:
3(-9 + -5s) = 0
(-9 * 3 + -5s * 3) = 0
(-27 + -15s) = 0

Solving
-27 + -15s = 0

Solving for variable 's'.

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

Add '27' to each side of the equation.
-27 + 27 + -15s = 0 + 27

Combine like terms: -27 + 27 = 0
0 + -15s = 0 + 27
-15s = 0 + 27

Combine like terms: 0 + 27 = 27
-15s = 27

Divide each side by '-15'.
s = -1.8

Simplifying
s = -1.8