Axjx70idn
Answered

IDNLearn.com offers a unique blend of expert answers and community-driven insights. Join our community to receive prompt, thorough responses from knowledgeable experts.

what is 4p + 5q = - 18 and 3p - 10q = 69 using elimination

Sagot :

Luanaidn
[tex] \left \{ {{4p+5q=-18\ |\cdot2} \atop {3p-10q=69}} \right. \\\\ \left \{ {{8p+10q=-36} \atop {3p-10q=69}} \right. \\+-----\\\\11p=33\ \ \ \ |:11\\p=3\\\\4\cdot3+5q=-18\\12+5q=-18\\5q=-18-12\\5q=-30\ \ \ \ \ \ |:5\\q=-6\\\\ \left \{ {{p=3} \atop {q=-6}} \right. [/tex]
Thank you for participating in our discussion. We value every contribution. Keep sharing knowledge and helping others find the answers they need. Let's create a dynamic and informative learning environment together. Your questions deserve precise answers. Thank you for visiting IDNLearn.com, and see you again soon for more helpful information.