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8. यदि 2x + y=7 तथा तो 3x +4y = 13, x/y=

(क)2

(ख)3

(ग)6

(घ)-3

## Answers

Answered by

0

**Answer:**

ख) 3

**Step-by-step explanation:**

2x+y=7

y=7-2x

put value of y in eq ...3x+4y=13

so we get..

3x+4×(7-2x) = 13

3x+28- 8x = 13

-5x= 13-28

-5x=(-15)

x=3

y= 7-2x

y= 7-6=1

y=1

so x/y=3

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