8s+9=5s-4

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Solution for 8s+9=5s-4 equation:


Simplifying
8s + 9 = 5s + -4

Reorder the terms:
9 + 8s = 5s + -4

Reorder the terms:
9 + 8s = -4 + 5s

Solving
9 + 8s = -4 + 5s

Solving for variable 's'.

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

Add '-5s' to each side of the equation.
9 + 8s + -5s = -4 + 5s + -5s

Combine like terms: 8s + -5s = 3s
9 + 3s = -4 + 5s + -5s

Combine like terms: 5s + -5s = 0
9 + 3s = -4 + 0
9 + 3s = -4

Add '-9' to each side of the equation.
9 + -9 + 3s = -4 + -9

Combine like terms: 9 + -9 = 0
0 + 3s = -4 + -9
3s = -4 + -9

Combine like terms: -4 + -9 = -13
3s = -13

Divide each side by '3'.
s = -4.333333333

Simplifying
s = -4.333333333

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