brennanpierce0323 brennanpierce0323
  • 12-02-2021
  • Mathematics
contestada

Solve using substitution. x+y=-9 and -2x-3y=17​

Respuesta :

kaitlinsierras
kaitlinsierras kaitlinsierras
  • 12-02-2021
answer:
x = -10
y= 1
explanation:
x+y = -9
y = -9 - x
-2x -3 (-9 - x) = 17
-2x +27 +3x = 17
27 + x = 17
x = -10
y = -9 -(-10)
y= -9 + 10
y= 1
(This is just math i did real quick and didnt double check, tell me if its wrong please!)
Answer Link

Otras preguntas

A 12.7 L box is filled with 6.0 moles of Argon gas and cooled to a temperature of 210 K. What is the pressure?
What is a polymer? A) a small molecule forming a larger atom, always in a repeating pattern B) a small molecule forming a larger atom, sometimes in a repeating
what does it mean depicted????
Canons of construction are
Hurry!! 50 points!!In a paragraph, contrast the characteristics between anorexia and bulimia. do not copy and pace or lose points
Tanetta buys a truck for $24,600 with a 4% annual interest rate over 6 years in a loan where interest is compounded monthly. What is true about this loan?
Ap3x Read this passage from the U.S. Constitution: This Constitution, and the Laws of the United States which shall be made in Pursuance thereof; and all Treati
Calculate the mass in grams of 1.00 x 1024 molecules of H2S
-3.3(6) SHOW WORKS PLSSSSSSSSSSSSSSSS
Question 2 of 10 Which statement does not describe the structure of Act I of Romeo and Juliet? A. The action jumps back and forth between Romeo and Juliet. B. R