jaxsonbae jaxsonbae

03-11-2019
Mathematics

contestada

Vhat is the solution to the following system?
3x+10y- 12z = 40
X-5y = 0
X-4z = 0

Respuesta :

maizetycorn maizetycorn

03-11-2019

Answer:x=20

y=4

z=5

Step-by-step explanation:the third equaiton times by 3 ,so we can get 3x-12=0

and along with the first equation we can get y=4

and the second equation x=20

the third equation z=5

Answer Link

Otras preguntas

what we need to become success

How did Niccolo Machiavelli’s book The Prince set him apart from other writers of the Renaissance?

explain why the motion of a body which is moving with constant speed in a circular path is said to be accelerated ?

if Xx8=y is the rule,and the value of x is 4, what is the value of y

What's the other word speaking in circles; round-about speech

name a metal that doesn't conduct electricity

explain why the motion of a body which is moving with constant speed in a circular path is said to be accelerated ?

if Xx8=y is the rule,and the value of x is 4, what is the value of y

If X is the set of negative numbers and Y is the set of positive numbers, then the union of X and Y and 0 is the set of (A) all real numbers (B) all integers (C

what is 12minus 2 multiply 6 plus 2 divide by 2