Question 161892
Rewrite as a function of x:
{{{4x-10y = 11}}} First add 10y to both sides.
{{{4x = 10y+11}}} Now subtract 11 from both sides.
{{{4x-11 = 10y}}} Finally, divide both sides by 10.
{{{(4/10)x-11/10 = y}}} Simplify.
{{{y = (2/5)x-11/10}}} ...and you can replace the y with f(x).
{{{f(x) = (2/5)x-11/10}}}