IDNLearn.com connects you with a community of experts ready to answer your questions. Get step-by-step guidance for all your technical questions from our knowledgeable community members.
Sagot :
[tex] \left \{ {{x+2y=10\ |\cdot-1} \atop {3x+2y=18}} \right. \\\\ \left \{ {{-x-2y=-10} \atop {3x+2y=18}} \right. \\+-----\\\\2x=8\ \ \ \ |:2\\x=4\\\\4+2y=10\\2y=10-4\\2y=6\ \ \ |:2\\y=3\\\\1\ boc\ of\ chalk\ cost\ \$4\ and\ 1\ boc\ of\ stapler\ cost\ \$3[/tex]
no way will this math work..... if there is a way i would like to see it worked myself lol
We appreciate every question and answer you provide. Keep engaging and finding the best solutions. This community is the perfect place to learn and grow together. Your search for answers ends at IDNLearn.com. Thanks for visiting, and we look forward to helping you again soon.