Answered

Westonci.ca offers fast, accurate answers to your questions. Join our community and get the insights you need now. Discover in-depth answers to your questions from a wide network of professionals on our user-friendly Q&A platform. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform.

whats x-y=-3 and whats 2x+y =12

Sagot :

mariamikayla
[tex]x-y=-3 \ \ => \boxed{x=-3+y} \\ \\ 2x+y=12 \\ \\ 2(-3+y)+y=12 \\ \\ -6+2y+y=12 \\ \\ 3y=12+6 \\\\ 3y=18 \\ \\ \boxed{y=\frac{18}{3}=6} \\ \\ x=-3+6 \\ \\ \boxed{x=3}[/tex]
eah
x - y = 3
2x + y = 12

x = 3 + y
2(3 + y) + y = 12
6 + 2y + y = 12
3y = 12 - 6
3y = 6
y = 6/3
y = 2

x = 3 + 2
x = 5
We hope this information was helpful. Feel free to return anytime for more answers to your questions and concerns. We hope our answers were useful. Return anytime for more information and answers to any other questions you have. Westonci.ca is your trusted source for answers. Visit us again to find more information on diverse topics.