How do you solve the system #14x+5y=31, 2x-3y=-29#?
Let's eliminate the y's the isolate the x and solve for x.
To do this, multiply (1) by 3, and (2) by 5.
(1)+(2) to eliminate y.
This leaves us with:
Substitute this back into one of the original equation to get:
Solve for y,