Question

Solve by method of elimination
2/x +5/y = 5/6
And
3/x +4/y =9/10​

Answer 1

Step-by-step explanation:

Let

• 1/x = a ----1equation
• 1/y = b -----2 eq.

then.,

2a + 5b = 5/6

3a + 4b = 9/10

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.

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u can easily find value of a and b

then, put in 1 and 2 eq. and u will give answer easily

and if we would any problem then ask..

Answer 2

Answer:

(2a+5b=5/6)*3

(3a+4b=9/10)*2

- - - - - - - - - - - - - -

6a+15b=5/2

6a+12b=9/5

- - -

0+3b=7/10

b=7/10-3

Step-by-step explanation:

let 1/x be a

and 1/b be b