Question

*SOLVED*

Answer 1

y + 3x = 6
Solving this equation gives u
y+3x-3x=-3x+6
y=-3x+6
This is of the form
y=mx+c
m-slope
c-y_intercept.
So slope of the given line =-3
For parallel lines the slopes are equal.
So slope m_1 of line l=-3
Let the equation of line l be
y=m_1x+c
Put 2 in place of y, 5 in place of x and -3 in place of m_1 in the equation
y=m_1x+c
and solve for c.
Can u do that @KNYEU?

Answer 2

wow good job

Answer 3

y=-3x+17, thanks @ajprincess