find (X + Y ) divided by( x- Y) is equal to 3 /4 and Y is equal to - 7 /4
Answers
Answered by
2
Answer:
49/4
Step-by-step explanation:
(x+y)/(x-y)=3/4
4x+4y=3x-3y
x=-7y
x=-7(-7/4)=49/4
JayMalu:
You are wrong
I am not wrong. you are wrong
Answered by
1
Answer:
x=1
Step-by-step explanation:
x+(-7/4) ÷ (x-(-7/4) = -3/4
x-7/4 ÷ x+7/4 =-3/4
x-7/4 × 4/x+7 =-3/4
x-7/x+7 = -3/4
4(x-7) = -3(x+7)
4x-28 = -3x -21
4x+3x = -21 +28
7x = 7
x = 7/7
x = 1
I am also a human
use common sense
I knew you didn't have the common sense
what are you talking? (you did the mistake, saying I don't have common sense). very good. great.
So why you wrote " use common sense"
I mean said
How can you say, I am wrong. without knowing.
End this fight and explain me how this answer come
see the solution I kept.
Ok
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