8s+4=9s

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Solution for 8s+4=9s equation:


Simplifying
8s + 4 = 9s

Reorder the terms:
4 + 8s = 9s

Solving
4 + 8s = 9s

Solving for variable 's'.

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

Add '-9s' to each side of the equation.
4 + 8s + -9s = 9s + -9s

Combine like terms: 8s + -9s = -1s
4 + -1s = 9s + -9s

Combine like terms: 9s + -9s = 0
4 + -1s = 0

Add '-4' to each side of the equation.
4 + -4 + -1s = 0 + -4

Combine like terms: 4 + -4 = 0
0 + -1s = 0 + -4
-1s = 0 + -4

Combine like terms: 0 + -4 = -4
-1s = -4

Divide each side by '-1'.
s = 4

Simplifying
s = 4

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