Math, asked by 8749039464, 11 months ago

30
79. If 4x + 5y = 83 arid 3x/2y = 21/22, then
y - x = ?
(a) 3
(b) 4

Answers

Answered by akstar58

1

Answer:

sorry i dont know .

......

Answered by urvikchauhanak0448

1

Answer:

B is write answer

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