x+3y=6

Question

I did it like x + 3y = 6
____________
x*(-1) +3*(2) ?6
-1 6
-6
Also, (-1,2) intercepts (3,6)
Am I correct. If so. then
solution for x = -1

Answer 1

I have no idea what the question is, nor what you did.

Answer 2

y intercept is when x = 0
0 + 3y = 6
y = 2
so (0,2)

x intercept is when y = 0
x + 0 = 6
x = 6
so (6,0)

If x = -1 then
-1 +3y = 6
3 y = 7
y = 7/3