Math, asked by shaki2, 1 year ago

i need help ..i dont understand anything

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Dosier: please mark mine as brainliest. i want my rank to increase

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Answered by Dosier

2x+3y=7 =>-3y=2x-7.......(i)

7x-y=13
Multiply both sides by 3
=>21x-3y=39
=>-3y=39-21x........(ii)

Using (i) and (ii) we get
2x-7=39-21x
=>23x=46
=>x=2

Putting value of x in (i),
-3y=2(2)-7
=>-3y=-3
=>y=1

Values of x and y are 2 and 1 respectively

shubham960: you do the wrong calculation for the value of x

Dosier: let him decide. or else report my answer

Answered by RahulNaik20

Answer:

Here is your answer

Step-by-step explanation:

Thank you

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