Register

What is the solution to the following system? y = 3x 12x - 4y = 20 1. no solutions 2. (0, 20) 3. (0, 0) 4. infinite solutions

What is the solution to the following system? y = 3x 12x - 4y = 20 1. no solutions 2. (0, 20) 3. (0, 0) 4. infinite solutions
2.4k views
5 votes
What is the solution to the following system?

y = 3x
12x - 4y = 20

1. no solutions
2. (0, 20)
3. (0, 0)
4. infinite solutions

User S Jagdeesh
by
8.2k points

1 Answer

8 votes
Multiply the first equation by -4 then solve. You are left with 20 so I think the answer is (0,20). Iā€™m not completely sure though
User ShennyL
by
8.1k points
ā† Prev Question Next Question ā†’

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Link Copied!