1-8s=10s+9

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Solution for 1-8s=10s+9 equation:


Simplifying
1 + -8s = 10s + 9

Reorder the terms:
1 + -8s = 9 + 10s

Solving
1 + -8s = 9 + 10s

Solving for variable 's'.

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

Add '-10s' to each side of the equation.
1 + -8s + -10s = 9 + 10s + -10s

Combine like terms: -8s + -10s = -18s
1 + -18s = 9 + 10s + -10s

Combine like terms: 10s + -10s = 0
1 + -18s = 9 + 0
1 + -18s = 9

Add '-1' to each side of the equation.
1 + -1 + -18s = 9 + -1

Combine like terms: 1 + -1 = 0
0 + -18s = 9 + -1
-18s = 9 + -1

Combine like terms: 9 + -1 = 8
-18s = 8

Divide each side by '-18'.
s = -0.4444444444

Simplifying
s = -0.4444444444

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