Math

QuestionFind yy in the equation: 3xy=93x - y = 9.

Studdy Solution

STEP 1

Assumptions1. We are given an equation in the form of axby=cax - by = c, where a=3a =3, b=1b = -1 and c=9c =9. . We are asked to solve for yy.

STEP 2

The first step to solve for yy is to isolate yy on one side of the equation. We can do this by adding yy to both sides of the equation.
xy+y=9+yx - y + y =9 + y

STEP 3

implify the equation.
3x=9+y3x =9 + y

STEP 4

Next, we want to isolate yy on one side of the equation. We can do this by subtracting 99 from both sides of the equation.
3x9=y3x -9 = y

STEP 5

Now, we have isolated yy on one side of the equation. The solution to the equation isy=3x9y =3x -9

Was this helpful?

Studdy solves anything!

banner

Start learning now

Download Studdy AI Tutor now. Learn with ease and get all help you need to be successful at school.

ParentsInfluencer programContactPolicyTerms
TwitterInstagramFacebookTikTokDiscord