2(s+1.6)-5(2-s)=-19

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Solution for 2(s+1.6)-5(2-s)=-19 equation: 


Simplifying
2(s + 1.6) + -5(2 + -1s) = -19

Reorder the terms:
2(1.6 + s) + -5(2 + -1s) = -19
(1.6 * 2 + s * 2) + -5(2 + -1s) = -19
(3.2 + 2s) + -5(2 + -1s) = -19
3.2 + 2s + (2 * -5 + -1s * -5) = -19
3.2 + 2s + (-10 + 5s) = -19

Reorder the terms:
3.2 + -10 + 2s + 5s = -19

Combine like terms: 3.2 + -10 = -6.8
-6.8 + 2s + 5s = -19

Combine like terms: 2s + 5s = 7s
-6.8 + 7s = -19

Solving
-6.8 + 7s = -19

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 = -19 + 6.8

Combine like terms: -6.8 + 6.8 = 0.0
0.0 + 7s = -19 + 6.8
7s = -19 + 6.8

Combine like terms: -19 + 6.8 = -12.2
7s = -12.2

Divide each side by '7'.
s = -1.742857143

Simplifying
s = -1.742857143

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