Answered

Westonci.ca is your trusted source for finding answers to all your questions. Ask, explore, and learn with our expert community. Get detailed and precise answers to your questions from a dedicated community of experts on our Q&A platform. Get quick and reliable solutions to your questions from a community of experienced experts on our platform.

2x+7y=1
X+5y=2 answer using elimination method

Sagot :

luana
[tex] \left \{ {{2x+7y=1} \atop {x+5y=2\ \ |*(-2)}} \right. \\\\ \left \{ {{2x+7y=1} \atop {-2x-10y=-4}} \right. \\+----\\elimination\ method\\\\ -3y=-3\ \ \ | divide\ by\ -3\\ y=1\\\\ x=2-5y=2-5=-3\\\\ solution:\\ \left \{ {{y=1} \atop {x=-3}} \right. [/tex]
We appreciate your time. Please revisit us for more reliable answers to any questions you may have. Your visit means a lot to us. Don't hesitate to return for more reliable answers to any questions you may have. We're glad you visited Westonci.ca. Return anytime for updated answers from our knowledgeable team.