How do you solve y=2x+4 and 2y-3x=11? Algebra Systems of Equations and Inequalities Linear Systems with Addition or Subtraction 1 Answer jk.13 Mar 23, 2018 #(x,y) = (3,10)# Explanation: #2(2x+4)-3x=11# plug in #2x+4# for #y# in the second equation #4x+8-3x=11# distribute #x=3# solve #y=2(3)+4# plug in 3 for #x# #y=10# solve #(x,y) = (3,10)# Answer link Related questions What if the elimination method results in 0=0? How do you use the addition and subtraction method to solve a linear system? Can any system be solved using the addition and subtraction method? When is the addition and subtraction method easier to use? How do you solve #-x-6y=-18# and #x-6y=-6# using the addition and subtraction method? How do you solve #5x-3y=-14# and #x-3y=2# using elimination? Do you need to add or subtract the equations #5x+7y=-31# and #5x-9y=17# to solve the system? How do you solve the system of equations #3y-4x=-33# and #5x-3y=40.5#? What is the solution to the system #x+y=2# and #x-y=6#? What is the common point of #x+2y=6# and #x+y=2#? See all questions in Linear Systems with Addition or Subtraction Impact of this question 2333 views around the world You can reuse this answer Creative Commons License