Westonci.ca is the Q&A platform that connects you with experts who provide accurate and detailed answers. Connect with a community of experts ready to help you find solutions to your questions quickly and accurately. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.
Sagot :
[tex]2x+19y=3\\19y=-2x+3\\y=-\frac{2}{19}x+\frac{3}{19}\\\\x-3=7y\\y=\frac{1}{7}x-\frac{3}{7}\\\\-\frac{2}{19}x+\frac{3}{19}=\frac{1}{7}x-\frac{3}{7}\\-\frac{14}{133}x+\frac{21}{133}=\frac{19}{133}x-\frac{57}{133}\\\frac{78}{133}=\frac{33}{133}x\\\frac{78}{33}=x\\x=\frac{26}{11}\\\\(\frac{26}{11})-3=7y\\(\frac{26}{11})-\frac{33}{11}=7y\\\frac{-7}{11}=7y\\-11=y[/tex]
(26/11, -11)
(26/11, -11)
2x + 19y = 3 ⇒ 2x + 19y = 3 ⇒ 2x + 19y = 3
1x - 3 = 7y ⇒ 1x - 7y = 3 ⇒ 2x + 14y = 6
5y = -3
5 5
y = -3/5
2x + 19(-3/5) = 3
2x - 11 2/5 = 3
+11 2/5 +11 2/5
2x = 14 2/5
2 2
x = 7 1/5
(x, y) = (7 1/5, -3/5)
1x - 3 = 7y ⇒ 1x - 7y = 3 ⇒ 2x + 14y = 6
5y = -3
5 5
y = -3/5
2x + 19(-3/5) = 3
2x - 11 2/5 = 3
+11 2/5 +11 2/5
2x = 14 2/5
2 2
x = 7 1/5
(x, y) = (7 1/5, -3/5)
Thank you for your visit. We're committed to providing you with the best information available. Return anytime for more. We hope you found this helpful. Feel free to come back anytime for more accurate answers and updated information. Thank you for visiting Westonci.ca. Stay informed by coming back for more detailed answers.