peepleskenya4 peepleskenya4
  • 01-10-2020
  • Mathematics
contestada

5a - 5b + 8c = 6
a + 2b + c = 12
3b - c = 10
What is the value of b?

Respuesta :

taaaaan taaaaan
  • 01-10-2020
b = 4

a=2
b=4
c=2

it’s just solving simultaneous equations
Answer Link
vanessas21
vanessas21 vanessas21
  • 01-10-2020

Answer:

1. b= - a/5 + 8c/5

2. b= 6- a/2- c/2

3. b= 10/3 +c/3

Step-by-step explanation:

1. I hope this helps AND

2. Hope this is what you  were asking.

Answer Link

Otras preguntas

three times a number w is less than 18
if y=3x + 2, find the value of y when x= -2
what is the noun clause in the sentence. My great dream is that people will truly love one another.
why did the confederacy face food shortages as the civil war progressed?
_What is the name of a fruit that has 5 letters?when u remove the first letter it becomes a crime.when u remove the first 2 letters it becomes an animal?!
true of false if you type too much text on a powerpoint slide, the additional text is added to a second slide
what kinds of cell are cell walls found in?
Was the Interstate Commerce Act harmful or beneficial?
Factor completely 49x2 − 81. a. (7x 9)2 b. (7x − 9)2 c. (7x 9)(7x − 9) d. 7x − 9
The mitochondria of eukaryotic cells release energy from glucose molecules through the process of cellular respiration. before cellular respiration can occur, h