Question

Given that
2
x
−
9
y
=
11

Find
y
when
x
=
7

Give your answer as a fraction in its simplest form

Answer 1

Step-by-step explanation:

2x-9y=11

If x=7 ....... Given

substitude by x=7 in given equation

2(7) - 9y=11

14 - 9y=11

- 9y =11-14

- 9y = -3

y=-3/-9

y=1/3