How to find the y-intercept given y=3/4x-3y=34x−3? Algebra Graphs of Linear Equations and Functions Intercepts by Substitution 1 Answer Gió May 6, 2015 Set x=0x=0 in your equation and evaluate the correspondent value of yy which will be your y-intercept. 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+3y=2x+3? How do you find the x intercept for y=2y=2? What is the y intercept for the y=2y=2 graph? What is the y intercept for x=-1x=−1? How do you find the intercepts of x^2y-x^2+4y=0x2y−x2+4y=0? See all questions in Intercepts by Substitution Impact of this question 1689 views around the world You can reuse this answer Creative Commons License