solve the given equation
x-2y = 5,
2x-4y = 6
Answers
Answered by
2
x=5-2y -----1
put equ 1 in equ. 2
2(5-2y) -4y =6
10-4y-4y = 6
10-8y =6
-8y=6-10
-8y= -4
therefore
y =1/2 or 0.5
put equ 1 in equ. 2
2(5-2y) -4y =6
10-4y-4y = 6
10-8y =6
-8y=6-10
-8y= -4
therefore
y =1/2 or 0.5
brajmohank94:
x = 5 + 2y hoga na ki 5 - 2y
Similar questions