8-2s+1=84s

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Solution for 8-2s+1=84s equation:


Simplifying
8 + -2s + 1 = 84s

Reorder the terms:
8 + 1 + -2s = 84s

Combine like terms: 8 + 1 = 9
9 + -2s = 84s

Solving
9 + -2s = 84s

Solving for variable 's'.

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

Add '-84s' to each side of the equation.
9 + -2s + -84s = 84s + -84s

Combine like terms: -2s + -84s = -86s
9 + -86s = 84s + -84s

Combine like terms: 84s + -84s = 0
9 + -86s = 0

Add '-9' to each side of the equation.
9 + -9 + -86s = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -86s = 0 + -9
-86s = 0 + -9

Combine like terms: 0 + -9 = -9
-86s = -9

Divide each side by '-86'.
s = 0.1046511628

Simplifying
s = 0.1046511628

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