abdollahalaoui abdollahalaoui 01-11-2019 Mathematics contestada WILL GIVE BRAINLIEST Please Help FAST I have 3 questions for math 1. Two lines have the given equations. Use the Linear Combination Method to solve. 2x-y=1 3x-y=-6 2. Solve the system of equations using the Substitution Method 4x+2y = 10 y = 4x + 2 3. Solve the system of equations using any method 6x – y = 2 y = 3x + 4 WITH WORK PLEASE