Question

A line has the equation 5y+x=10Find an equation of a line parallel to this line that has a y-intercept of 7.

Answer 1

5y + x = 35

Explanation:

5y= 10 - x

y = 2 -1/5x

thus gradient m = -1/5

the eqn would be y = -1/5x + 7 or 5y + x = 35