Question

Solve for y in a=9y+3yx

Answer 1

hello :
a=9y+3yx
y(9+3x) = a
y = a/(9+3x).......9+3x ≠ 0

Answer 2

`y=(a)/((9+3x))`

Explanation:

we have

`a=9y+3yx`

Solve for y

That means -----> isolate the variable y

Step 1

Factor the variable y in the right side

`a=y(9+3x)`

Step 2

Divide by
`(9+3x)` both sides

`a/(9+3x)=y(9+3x)/(9+3x)`

Step 3

Simplify

`y=(a)/((9+3x))`