Question

Given that
R
=
2
x
+
2
y

Find
y
when
x
=
9
and
R
=
29

Give your answer as an improper fraction in its simplest form.

Answer 1

Answer:

11/2 is the answer for this question

Answer 2

Answer:

29=2×9+2×y

29-18=2y

7=2y

7/2=y

3 1/2