99=11x+y

Solution for 99=11x+y equation:

Simplifying
99 = 11x + y

Solving
99 = 11x + y

Solving for variable 'x'.

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

Add '-11x' to each side of the equation.
99 + -11x = 11x + -11x + y

Combine like terms: 11x + -11x = 0
99 + -11x = 0 + y
99 + -11x = y

Add '-99' to each side of the equation.
99 + -99 + -11x = -99 + y

Combine like terms: 99 + -99 = 0
0 + -11x = -99 + y
-11x = -99 + y

Divide each side by '-11'.
x = 9 + -0.09090909091y

Simplifying
x = 9 + -0.09090909091y