tania1116 tania1116
  • 03-09-2020
  • Mathematics
contestada


4x – 3y = 20
2x + y = 30
Using the two equations above, solve for y.

Respuesta :

407999
407999 407999
  • 07-09-2020

Answer:

4x-3y+20

Step-by-step explanation:

x=6.875

y=2.5

2x+y=30

x=12.5

y=-5

Answer Link

Otras preguntas

The perimeter of kite LMNO is 80 feet. Side MN = 3x + 5 and side NO = x – 7 . What is the length of NO?
What would an audience at one of Shakespeare’s plays expect to see?
a scientist wants his work to be published in a journal. which of the following sets of people will need to replicate the scientist's work before it can be publ
What traits and behaviors should an ethical saleperson possess
What evidence from the text tells you the kumu hula is stern?
Type the correct answer in the box. Spell the word correctly. Complete the sentence about means of transmission. A mosquito is an example of a_________ .
NEEED HELP PLLZZZZZZ
The North Pole of a compass magnet points toward
Complete the formula. 6x2 + 7x - 9 = 0
What are your thoughts on abortion and/ or this law ? Answer in 10 or more sentence