Question

F(x)=15x+7. Find f−1(x)

Answer 1

first off, do the switcharoo on the variables,

`\bf f(x)=\boxed{y}=15\boxed{x}+7\qquad inverse\implies \boxed{x}=15\boxed{y}+7\impliedby f^(-1)(x)`

then solve for "y"