Question

I need help for x= 3y+6

Answer 1

no

Answer 2

in the form y=mx+b , m is the slope of the line, whose equation you currently have written as x-3y=6
b is the y intercept of the line, so if the intercept (b) was say 6 , then at the point (0,6) your line would cross the y-axis

but you MUST have it in the form "y=mx+b" in order for any of this to work, so, solve for y:

x-3y=6 add 3y to both sides
x=3y+6 subtract 6 from both sides
x-6=3y divide by 3 to solve for y
y=(x-6)/3
y=(1/3)x - 2
so m=1/3 which is your slope
and b=-2 so that's the y coordinate of where your line cross the y axis

Answer 3

he is right

Answer 4

b=-2