4s+31=115

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Solution for 4s+31=115 equation: 


Simplifying
4s + 31 = 115

Reorder the terms:
31 + 4s = 115

Solving
31 + 4s = 115

Solving for variable 's'.

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

Add '-31' to each side of the equation.
31 + -31 + 4s = 115 + -31

Combine like terms: 31 + -31 = 0
0 + 4s = 115 + -31
4s = 115 + -31

Combine like terms: 115 + -31 = 84
4s = 84

Divide each side by '4'.
s = 21

Simplifying
s = 21

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