nikkiwallace nikkiwallace
  • 02-04-2020
  • Mathematics
contestada

Solve
-7x-6y=4
x=-3y+8

Respuesta :

kkepittman kkepittman
  • 02-04-2020

Answer:

Y=4

X=-4

Step-by-step explanation:

-7(-3y+8)-6y=4

21y-56-6y=4

15y-56=4

15y=60

y=4

x=-3(4)+8

x=-12+8

x=-4

Answer Link

Otras preguntas

Solve for x and then determine the measure of the exterior angle.
Help!!!!!!!!!!!!!!!!
Start by writing and solving an equation (or system of equations) that represents the problem below. Be sure to define any variables you use. Turkey has a popul
Que realizaron para solucionarlo​
What are the common elements found in the structure of fats, carbs, protein, and vitamins? What about in minerals?
(22- Find the magnitude of the resultant force(a) 10 N (b) 0N (c) 30N (d) 15 N​
Aircraft A has 126 more seats than aircraft B. If their total number of seats is 440 ​, find the number of seats for each aircraft.
Electrical charge of an alpha particle is, A. +1 B. +2 C. +3 D. +4
8. Do think these is an important work? To whom do you think it would be important? Why? 10. Is there something about these work of art that you think should ha
Which of the following is a CAM profession? O A. Yoga instructor B. Politician C. Hair stylist D. Dancer