y+9x=-1

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Solution for y+9x=-1 equation: 


Simplifying
y + 9x = -1

Reorder the terms:
9x + y = -1

Solving
9x + y = -1

Solving for variable 'x'.

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

Add '-1y' to each side of the equation.
9x + y + -1y = -1 + -1y

Combine like terms: y + -1y = 0
9x + 0 = -1 + -1y
9x = -1 + -1y

Divide each side by '9'.
x = -0.1111111111 + -0.1111111111y

Simplifying
x = -0.1111111111 + -0.1111111111y

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