Solve systems of three variable equations - how to do :(
1 answer:
a= 6-2b-3c
then put that equation inside the first one and then the second one
you get -6*(6-2b-3c)+2b-3c=23
and 5*(6-2b-3c)+4b-3c=-12
14b-15c=59
14b-18c=18/*(-1)
--------------------
3b=41
You might be interested in
X=268y bekaoownebeiwowobebr
Answer:
Step-by-step explanation:
I'll help you just let me figure this out real quick, do you still want the answer?
-2x - 3x = -5x
8 - 4 = 4
-5x + 4
Answer:
slope = -6 and y intercept=0
Step-by-step explanation:
<u>✿</u><u>Answer:</u>
- Both sold 18 wristbands and 12 belts
✂----------------------
Let, number of wristbands = x
number of belts = y
➞ 
.
❄❄❄❄❄❄
<h3>hope it helps...</h3><h3>have a great day!!</h3>
