Question

Given that
R
=
6
x
+
3
y

Find
y
when
x
=
2
and
R
=
14

Give your answer as a fraction in its simplest form.

Answer 1

Answer:

$= > r = 6x + 3y \\ \\ = > r = 14 \: \: x = 2 \\ \\ = > 14 = 6(2) + 3y \\ \\ = > 14 = 12 + 3y \\ \\ = > 14 - 12 = 3y \\ \\ = > 2 = 3y \\ \\ = > y = \frac{2}{3}$

Here's The Answer My Friend....