9x - 4y = - 12
-9x + 4y = 12
Add the 2 Eqs and get:
0 + 0 = 0
There are no solutions, because the 2 Eqs are identical and have = slopes and y-intercepts.
Slope-int. form:
y = (9/4)x + 3
y = (9/4)x + 3
Help! i am having trouble finding the order pair for the first pair I have (0,-12), but I am not sure this is correct
9x-4y= -12 and 4y-9x=12
1 answer
1 answer