Question

7x – 3y = 42
solve for x when y = 0
solve for y when x = 0

Answer 1

y=-14, x= 6

Explanation:

Answer 2

Explanation:

y=0

7x-3*0=42

7x=42

x=42/7=6

x=0

7*0-3*y=42

-3y=42

y=-42/3=-14