Question

Find x y for the system of linear equation 2x-y-4=0 ; x+y+1=0​

Answer 1

Answer:

y = -2 and x = 1

Step-by-step explanation:

solve it by substitution method where you substitute the value of x from 2nd equation as (-y-1) and put it in 1st equation , you get answer for y as -2 and put value of y in 2nd equation and you get answer for x as 1

Answer 2

Answer:

for given linear equation we get x value 7/2 and y value 3