Answer:
Step-by-step explanation:
The given system is:
4x-3y=8
5x-2y=-11
We make x the subject in the top equation to get:
Plug this expression for x in the bottom equation to get
We expand to obtain
Multiply through by 4
Group similar terms
This means
92.40 is the answer for your question.
Answer: Ill be glad to help but i need a better picture of the whole thing
1.95
i used scientific its a caculator