Hello, I need help with this question (it has multiple parts. See attached.) PLEASE show ALL of your work, down to the bone! I o
nly have one chance at answering these so please don't answer if you don't know. Thanks! (Giving 100 pts, I have very limited time!)
1 answer:
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Answer:
The solution of the system can be given as (5,-8).
Step-by-step explanation:
Given system of equations:
To solve the given system of equations:
Solution:
We will use substitution to solve the given system.
We will substitute the values in terms of
from the equation
into the other equation to solve for
Substituting into
.
We have:
<em>Using distribution.</em>
<em>Combining like terms.</em>
Adding 6 both sides.
Dividing both sides by 3.
∴
<em>Plugging in into
.</em>
We have,
∴
The solution of the system can be given as (5,-8).