Question

4x + 5y = 9 and x - 6 = 0

Answer 1

from second line x=6

4(6)+5y=9

24+5y=9

5y=9-24

5y=15

y=3

Answer 2

Answer:

x - 6 = 0

x = 0 + 6

x = 6

AND

4x + 5y = 9

putting the value of x in equation

4(6) + 5y = 9

24+5y=9

5y=9-24

5y = -15

5y÷5 = -15÷5

y=-3