Math, asked by parusdhanus, 9 days ago

. The solution of the following pair of linear equations 3x + 2y = 5, x - 5y = 13 are
x= 3 , y= 2
x = 2, y= 3
x = 3, y = -2
x = -3, y = -2
plz explan fast

Answers

Answered by achuajayan957
0

Answer:

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Answered by Shredhky
0

Answer:

3x + 2y = 5 \\ x - 5y = 13 \:  \:  \:  \times 3 \\  \\ 3x + 2y = 5 \\ 3x - 15y = 39 \\ change \: of \: signs \\ 17y =  - 34 \\ y =  \frac{ - 34}{17}  \\ y = 2 \\  \\ substitute \: y = 2 \\ 3x + 2(2) = 5 \\ 3x = 5 - 4 \\ x  = \frac{1}{3}

Hope this helps you.

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