Question

2x + y = 5
2x - 5y + 1 = 0

sol...x =5-y
........
2
2x-5+1=0
2(5-y) -5y +1 =0
......
2
2(5-y)-5y= -1
......
2

10-2y-5×2y = -1×2
10-2y-10y = -2
10-12y = -2
-2y = -2
y = -2/-2
y = 1
2x+1=5
2x=5-1
2x=4
x = 4/2
x =2

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Answer 1

Answer:

u have given right answer