4s+7y=87

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Solution for 4s+7y=87 equation: 


Simplifying
4s + 7y = 87

Solving
4s + 7y = 87

Solving for variable 's'.

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

Add '-7y' to each side of the equation.
4s + 7y + -7y = 87 + -7y

Combine like terms: 7y + -7y = 0
4s + 0 = 87 + -7y
4s = 87 + -7y

Divide each side by '4'.
s = 21.75 + -1.75y

Simplifying
s = 21.75 + -1.75y

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