25031267 25031267
  • 25-10-2022
  • Mathematics
contestada


solve by elimination
4x+y+2z=-15
-5x-4y-2z=15
2x-y-2z=-3​

Respuesta :

Otras preguntas

A three digit number is selected at random what is the probability that the digit in the ones place is a 2
In the seventeenth century, physicians did not do many autopsies. Why?
evaluate each using the values given n-n-(n+n-m);use m=6,and n=-10
How much salt is in a mixture containing 10 gal of an 11% salt solution and 6 gal of a 7% salt solution
The problem -6(4x-5) =-24x-30 is what kind of property
Which river is located in Africa and is the world’s longest river, at 4,160 miles?
What is the solution to the equation 9.1k =63.7
Is Gatorade enriched or fortified? I need help on my worksheet, thank you!
how are the characteristics of life dependent on metabolism?
What fraction is less than 5/6 and has a denominator of 8