Question 984999
{{{(f-g)(x) = f(x) - g(x)}}}



{{{(f-g)(x) = ( f(x) ) - ( g(x) )}}} Surround the functions with parenthesis



{{{(f-g)(x) = ( 3x+2 ) - ( 2x-2 )}}} Replace f(x) with 3x+2. Replace g(x) with 2x-2



{{{(f-g)(x) =  3x+2  -  2x+2 }}} Distribute. Don't forget to distribute to EVERY term inside the parenthesis.



{{{(f-g)(x) =  3x  -  2x+2+2 }}} Rearrange terms



{{{(f-g)(x) =  x+4 }}} Combine like terms.