Tavonyafranklin17 Tavonyafranklin17
  • 10-09-2019
  • Mathematics
contestada

x+y+z = 4
x+2y - Z = 3
x - у = -4

Respuesta :

mani82ebra
mani82ebra mani82ebra
  • 10-09-2019

Step-by-step explanation:

x+y=-4+2y

2x+3y=7

3x+2y=3

5(x+y)=10

x+y=2

y=3✓

x=-1✓

z=2✓

Answer Link

Otras preguntas

Unlike toads, tortoises a. have amniotic eggs. b. have lungs. c. have true bone. d. have jaws and paired appendages.
What is 195 divisible by
another term for a 529 plan is?
compare 6 years to 300 weeks
Which of the following describes the BEST method for keeping the endocrine system healthy?
What is 195 divisible by
What is suggested about the limits of the Emancipation Proclamation? a.Slaves were eager to experience freedom, to fight for it, and were confident the North wo
Which are areas in life where computers are starting to be used
Draw a sketch to help you solve this problem. Express your answer in simplest form Tom ate 1/6 of the loaf of bread in the morning and 3/6 of the loaf of bread
compare 6 years to 300 weeks