How do you find the x and y intercepts for #2x+4y=8#? Algebra Graphs of Linear Equations and Functions Intercepts by Substitution 1 Answer Alan P. Mar 5, 2018 x-intercept at #x=4# y-intercept at #y=2# Explanation: #{: (,,x"-intercept",color(white)("xx"),y"-intercept"), (,,"value of "x" when " y=0,,"value of "y" when "x=0), (2x+4y=8,,rarr2x +4 * 0=8,,rarr2 * 0 +4y=8), (,,rarr x=4,,rarr y=2) :}# Answer link Related questions What is the x and y Intercepts? How many intercepts can a line have? How do you use substitution to find intercepts? How do you identify the intercepts on a linear graph? How do you use the x and y intercepts to graph a linear equation? How do you find the x and y intercept for #y=2x+3#? How do you find the x intercept for #y=2#? What is the y intercept for the #y=2# graph? What is the y intercept for #x=-1#? How do you find the intercepts of #x^2y-x^2+4y=0#? See all questions in Intercepts by Substitution Impact of this question 5161 views around the world You can reuse this answer Creative Commons License