Answered

Discover the answers you need at Westonci.ca, where experts provide clear and concise information on various topics. Join our platform to connect with experts ready to provide accurate answers to your questions in various fields. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform.

Solve system by subsubstitution?
14x-2y=46
-7x+y=-23

Sagot :

naǫ
[tex]14x-2y=46 \\ -7x+y=-23 \\ \\ \hbox{solve the 2nd equation for y:} \\ -7x+y=-23 \\ y=7x-23 \\ \\ \hbox{substitute 7x-23 for y in the 1st equation:} \\ 14x-2(7x-23)=46 \\ 14x-14x+46=46 \\ 14x-14x=46-46 \\ 0=0 \\ \\ \boxed{\hbox{infinitely many solutions}}[/tex]
Thank you for your visit. We are dedicated to helping you find the information you need, whenever you need it. Thank you for your visit. We're dedicated to helping you find the information you need, whenever you need it. Stay curious and keep coming back to Westonci.ca for answers to all your burning questions.