I need to find the solution or no solution or infinite solutions to these two equations.
x + 2y =4 9x - 4y = 3
we see that x=4-2y, so
9(4-2y)-4y = 3
36-18y-4y = 3
22y = 33
y = 3/2
so, x = 1
x + 2y =4 9x - 4y = 3
9(4-2y)-4y = 3
36-18y-4y = 3
22y = 33
y = 3/2
so, x = 1