5(-0.3s-20)+2(5-3.4s)=

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Solution for 5(-0.3s-20)+2(5-3.4s)= equation:


Simplifying
5(-0.3s + -20) + 2(5 + -3.4s) = 0

Reorder the terms:
5(-20 + -0.3s) + 2(5 + -3.4s) = 0
(-20 * 5 + -0.3s * 5) + 2(5 + -3.4s) = 0
(-100 + -1.5s) + 2(5 + -3.4s) = 0
-100 + -1.5s + (5 * 2 + -3.4s * 2) = 0
-100 + -1.5s + (10 + -6.8s) = 0

Reorder the terms:
-100 + 10 + -1.5s + -6.8s = 0

Combine like terms: -100 + 10 = -90
-90 + -1.5s + -6.8s = 0

Combine like terms: -1.5s + -6.8s = -8.3s
-90 + -8.3s = 0

Solving
-90 + -8.3s = 0

Solving for variable 's'.

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

Add '90' to each side of the equation.
-90 + 90 + -8.3s = 0 + 90

Combine like terms: -90 + 90 = 0
0 + -8.3s = 0 + 90
-8.3s = 0 + 90

Combine like terms: 0 + 90 = 90
-8.3s = 90

Divide each side by '-8.3'.
s = -10.84337349

Simplifying
s = -10.84337349

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