3 years ago

X - 4y = 28 2x + y =2

1 answer:

7 0

X - 4y = 28
2x + y = 2

solve for x
y= -2x + 2
y= x/4 - 7

solve for system of equations
(4,-6)
x= 4, y= -6

You might be interested in

galina1969 [7]

20 is the tenth digit in the quotient

4 0

4 years ago

Inessa [10]

Answer:

Step-by-step explanation:

an=a1+(n-1)d

a22=-25+21(2)

a22=17

6 0

3 years ago

Gnesinka [82]

Answer:

The answer is 14/8

Step-by-step explanation:

3 0

3 years ago

Annette [7]

Answer:

it can literally be anything you didnt give any information about the first number

Step-by-step explanation:

3 0

3 years ago

Alex

Answer: It is a more efficient way to find x2k than by multiplying x by itself the appropriate number of times.

Step-by-step explanation: Please find the attached file for the solution

8 0

3 years ago