3s-9t=15

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Solution for 3s-9t=15 equation: 


Simplifying
3s + -9t = 15

Solving
3s + -9t = 15

Solving for variable 's'.

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

Add '9t' to each side of the equation.
3s + -9t + 9t = 15 + 9t

Combine like terms: -9t + 9t = 0
3s + 0 = 15 + 9t
3s = 15 + 9t

Divide each side by '3'.
s = 5 + 3t

Simplifying
s = 5 + 3t

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