-6.6(4s+6)-1.6(3s-5)=

Solution for -6.6(4s+6)-1.6(3s-5)= equation:

Simplifying
-6.6(4s + 6) + -1.6(3s + -5) = 0

Reorder the terms:
-6.6(6 + 4s) + -1.6(3s + -5) = 0
(6 * -6.6 + 4s * -6.6) + -1.6(3s + -5) = 0
(-39.6 + -26.4s) + -1.6(3s + -5) = 0

Reorder the terms:
-39.6 + -26.4s + -1.6(-5 + 3s) = 0
-39.6 + -26.4s + (-5 * -1.6 + 3s * -1.6) = 0
-39.6 + -26.4s + (8 + -4.8s) = 0

Reorder the terms:
-39.6 + 8 + -26.4s + -4.8s = 0

Combine like terms: -39.6 + 8 = -31.6
-31.6 + -26.4s + -4.8s = 0

Combine like terms: -26.4s + -4.8s = -31.2s
-31.6 + -31.2s = 0

Solving
-31.6 + -31.2s = 0

Solving for variable 's'.

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

Add '31.6' to each side of the equation.
-31.6 + 31.6 + -31.2s = 0 + 31.6

Combine like terms: -31.6 + 31.6 = 0.0
0.0 + -31.2s = 0 + 31.6
-31.2s = 0 + 31.6

Combine like terms: 0 + 31.6 = 31.6
-31.2s = 31.6

Divide each side by '-31.2'.
s = -1.012820513

Simplifying
s = -1.012820513