gojonation gojonation
  • 10-06-2021
  • Mathematics
contestada

Pls…… HELPPPP I have no clue what I’m doing

Pls HELPPPP I have no clue what Im doing class=

Respuesta :

Muscardinus Muscardinus
  • 15-06-2021

Answer:

x = 4 and y = 8.

Step-by-step explanation:

The given equations are :

-8x+y=-24 ....(1)

and

3x-2y=-4 .....(2)

Multiplying equation (1) by 2.

-16x+2y=-48 ....(3)

Adding equation (2) and (2).

3x-2y+(-16x+2y) = -4-48

3x-16x= -52

-13x = -52

x = 4

Put the value of x in equation (1)

-8(4)+y=-24

-32 + y = -24

y = -24+32

y = 8

Hence, the solutions of the equations are x = 4 and y = 8.

Answer Link

Otras preguntas

My car uses 15 gallons of gas to make 200 miles. How many gallons will it use for 320 miles? Solve by making a proportion
Sally lives in City A and works for the department of transportation. She needs to inspect the weigh stations in each of four different cities. In how many ways
Help plz!!! Which graph represents f(x)=2x^8? Explain how you know based on the sign of the leading coefficient and degree of functions.
Which sense is most closely relates to our sense of taste
Equal volumes of two solutions, one containing a strong acid at pH 2 and the other containing a strong base at pH 12, are mixed. Once equilibrium is achieved, w
How do i acquire wealth, how do i get rich
The question is in the picture
list four rights which you have as a citizen.​
Diana invested $61,293 in an account with a fixed annual percent of interest, compounding quarterly. At the end of five full years, she had $76,662.25 in princi
What is the square root of 5