I need help on the 2 questions please. and thank you i will pick brainliest if you are correct

Answer:
See answers below
Step-by-step explanation:
The equation for slope-intercept form is y=mx+b where m is the slope and b is the y-intercept. Solving for y will change the original equation into slope-intercept form:
[tex]x-2y=9\\-2y=9-x\\y=-\frac{9}{2}+\frac{1}{2}x[/tex]
We can do the same thing for the second equation:
[tex]2x-3y=15\\-3y=15-2x\\y=-5+\frac{2}{3}x[/tex]