Algebra help with solving a system of linear equations using elimination with multiplication and +

Algebra
Tutor: None Selected Time limit: 1 Day

Dec 17th, 2015

Thank you for the opportunity to help you with your question!

9x+2y=-16      ----------. equation 1

-3x-8y=-2   ==> -9x-24y=-6     by multiplying with 3



9x+2y=-16 

-9x-24y=-6

-----------------

-22y = -22

y=1 

put value of y in equation 1

9x+2(1)=-16

9x+2=-16

9x= -18

x= -2

y=1

Please let me know if you need any clarification. I'm always happy to answer your questions.
Dec 17th, 2015

Studypool's Notebank makes it easy to buy and sell old notes, study guides, reviews, etc.
Click to visit
The Notebank
...
Dec 17th, 2015
...
Dec 17th, 2015
Mar 26th, 2017
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer