My problem 2x-6y=12 -5x + 15y = -30 what do I do first? (Elimination)

asked Jan 23, 2022 12.1k views

22 votes

My problem
2x-6y=12
-5x + 15y = -30

what do I do first? (Elimination)

7.8k points

Please log in or register to add a comment.

6 votes

Try finding the x or y (which one you prefer) first then substitute your value (answer) into the new equation

Evandor answered Jan 23, 2022

8.6k points

7 votes

Answer:

multiply top equation by 5

multiply bottom equation by 2

Explanation:

Giant Elk answered Jan 27, 2022

7.9k points

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

9.3m questions

12.0m answers