I need answers to the following please: 5x+y=3 and y=3-5x system of equations 6x=3y-5 and 7x+2=4y elimination method 3x-y=6 and 6x-2y=18 1/4x + 1/3y=5 substitution method (2,-2) ...
I need answers to the following please: 5x+y=3 and y=3-5x system of equations 6x=3y-5 and 7x+2=4y elimination method 3x-y=6 and 6x-2y=18 1/4x + 1/3y=5 substitution method (2,-2) ...