, Set up the composite result function.Evaluate by substituting in the value of into .Simplify each term.Tap for more steps…Apply the distributive property.Multiply by .Multiply by .Subtract from . Find f(g(x)) f(x)=-2x-7 , g(x)=-4x+3 Do you need help with math? Try our mobile app Our app allows students to get instant step-by-step solutions to all kinds of math troubles. Try it for Free! Our MATH EXPERTS JackHudson Charlie Trom Lucy Evel