15x-20y=-1

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Solution for 15x-20y=-1 equation: 


Simplifying
15x + -20y = -1

Solving
15x + -20y = -1

Solving for variable 'x'.

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

Add '20y' to each side of the equation.
15x + -20y + 20y = -1 + 20y

Combine like terms: -20y + 20y = 0
15x + 0 = -1 + 20y
15x = -1 + 20y

Divide each side by '15'.
x = -0.06666666667 + 1.333333333y

Simplifying
x = -0.06666666667 + 1.333333333y

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