MATH 101
posted by Ann on .
How do you solve system of equation problem. example
x+3y=32
3x+2y+3
and
x+y=6
xy=9

x + 3y = 32
3x + 2y = 3
Add 3x1st to 2nd to produce
11y = 99
y = 9
so,
x = 5
___________
x + y = 6
x  y = 9
add the two equations to get
2x = 3
x = 3/2
so,
y = 15/2