ramosashley843
ramosashley843 ramosashley843
  • 17-12-2021
  • Mathematics
contestada

helpppp Solve for the value of x and y using method of elimination.
7x+2y=24
8x+27=30 show ur work

Respuesta :

Аноним Аноним
  • 17-12-2021

Answer:

[tex]\sf x=\frac{3}{8}[/tex]

[tex]\sf \:y=\frac{171}{16}[/tex]

Step-by-step explanation:

[tex]\sf 7x+2y=24\\8x+27=30[/tex]

[tex]\sf 56x+16y=192\\ 8x=3[/tex]

[tex]\sf 56x+16y=192\\56x=21[/tex]

[tex]\sf 16y=171[/tex]

[tex]\sf y=\frac{171}{16}[/tex]

[tex]\sf 56x+16\times \frac{171}{16} =192[/tex]

[tex]\sf x=\frac{3}{8}[/tex]

* Hope this helps!

Answer Link

Otras preguntas

Which is the best definition of federalism? Federalism enables the states and the national government to share power. Federalism creates the separation of powe
the most concentrated source of calories comes from?
why don't the present shapes of the continents fit perfectly into a supercontinent
The perimeter of a rectangle swimming pool is 160 feet. The length of the swimming pool is four times its width . Find the dimensions of the swimming pool.
Why did the Greeks burn the bodies of the dead?
Name two types of clouds that are between 20,000 and 6,500 feet in the air?
9.64 in a fraction form
Ten less than a number x is greater than 32
the sum of three numbers is 61. the second number is 6 times the first. and the third number is 5 more than the second. find the numbers
Please help 175-75=400 divide Z equals to_______.