3x^2+8s=2s-9

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Solution for 3x^2+8s=2s-9 equation: 


Simplifying
3x2 + 8s = 2s + -9

Reorder the terms:
8s + 3x2 = 2s + -9

Reorder the terms:
8s + 3x2 = -9 + 2s

Solving
8s + 3x2 = -9 + 2s

Solving for variable 's'.

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

Add '-2s' to each side of the equation.
8s + -2s + 3x2 = -9 + 2s + -2s

Combine like terms: 8s + -2s = 6s
6s + 3x2 = -9 + 2s + -2s

Combine like terms: 2s + -2s = 0
6s + 3x2 = -9 + 0
6s + 3x2 = -9

Add '-3x2' to each side of the equation.
6s + 3x2 + -3x2 = -9 + -3x2

Combine like terms: 3x2 + -3x2 = 0
6s + 0 = -9 + -3x2
6s = -9 + -3x2

Divide each side by '6'.
s = -1.5 + -0.5x2

Simplifying
s = -1.5 + -0.5x2

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