3.5x-7.5y=87

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Solution for 3.5x-7.5y=87 equation: 


Simplifying
3.5x + -7.5y = 87

Solving
3.5x + -7.5y = 87

Solving for variable 'x'.

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

Add '7.5y' to each side of the equation.
3.5x + -7.5y + 7.5y = 87 + 7.5y

Combine like terms: -7.5y + 7.5y = 0.0
3.5x + 0.0 = 87 + 7.5y
3.5x = 87 + 7.5y

Divide each side by '3.5'.
x = 24.85714286 + 2.142857143y

Simplifying
x = 24.85714286 + 2.142857143y

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