Answer: 1,3
This lines have the same slope 1/3 so they never intersect they are parallel so they have no add solution
Explanation:
Line 1 is y=1/3x-3
Line 2 is y= -2x-9
Line 3 is y=1/3x+2
Line 4 is y= 1/2x+1
Answer:
Line 1 and Line 3
Line 1: x - 3y = 9
Line 3: y = x + 2
x - 3(x + 2) = 9
x - x - 6 = 9
0 - 6 = 9
-6 = 9
NO SOLUTION!
-6 does not equal 9.
5.6m questions
7.3m answers