2(s+1.6)-5(2-s)=-1.0

Solution for 2(s+1.6)-5(2-s)=-1.0 equation:

Simplifying
2(s + 1.6) + -5(2 + -1s) = -1.0

Reorder the terms:
2(1.6 + s) + -5(2 + -1s) = -1.0
(1.6 * 2 + s * 2) + -5(2 + -1s) = -1.0
(3.2 + 2s) + -5(2 + -1s) = -1.0
3.2 + 2s + (2 * -5 + -1s * -5) = -1.0
3.2 + 2s + (-10 + 5s) = -1.0

Reorder the terms:
3.2 + -10 + 2s + 5s = -1.0

Combine like terms: 3.2 + -10 = -6.8
-6.8 + 2s + 5s = -1.0

Combine like terms: 2s + 5s = 7s
-6.8 + 7s = -1.0

Solving
-6.8 + 7s = -1.0

Solving for variable 's'.

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

Add '6.8' to each side of the equation.
-6.8 + 6.8 + 7s = -1.0 + 6.8

Combine like terms: -6.8 + 6.8 = 0.0
0.0 + 7s = -1.0 + 6.8
7s = -1.0 + 6.8

Combine like terms: -1.0 + 6.8 = 5.8
7s = 5.8

Divide each side by '7'.
s = 0.8285714286

Simplifying
s = 0.8285714286