-6.7(2s+4)-1.9(4s-6)=

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Solution for -6.7(2s+4)-1.9(4s-6)= equation: 


Simplifying
-6.7(2s + 4) + -1.9(4s + -6) = 0

Reorder the terms:
-6.7(4 + 2s) + -1.9(4s + -6) = 0
(4 * -6.7 + 2s * -6.7) + -1.9(4s + -6) = 0
(-26.8 + -13.4s) + -1.9(4s + -6) = 0

Reorder the terms:
-26.8 + -13.4s + -1.9(-6 + 4s) = 0
-26.8 + -13.4s + (-6 * -1.9 + 4s * -1.9) = 0
-26.8 + -13.4s + (11.4 + -7.6s) = 0

Reorder the terms:
-26.8 + 11.4 + -13.4s + -7.6s = 0

Combine like terms: -26.8 + 11.4 = -15.4
-15.4 + -13.4s + -7.6s = 0

Combine like terms: -13.4s + -7.6s = -21s
-15.4 + -21s = 0

Solving
-15.4 + -21s = 0

Solving for variable 's'.

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

Add '15.4' to each side of the equation.
-15.4 + 15.4 + -21s = 0 + 15.4

Combine like terms: -15.4 + 15.4 = 0.0
0.0 + -21s = 0 + 15.4
-21s = 0 + 15.4

Combine like terms: 0 + 15.4 = 15.4
-21s = 15.4

Divide each side by '-21'.
s = -0.7333333333

Simplifying
s = -0.7333333333

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