Math, asked by suchibala1624, 9 months ago

5x+y=10
x+5y=14
find x and y​

Answers

Answered by Anonymous
3

I hope it's help u

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Answered by SanrzDk
0

Step-by-step explanation:

5x + y = 10 \\ 5x = 10 - y \\ x =  \frac{10 - y}{5}  \\ put \: the \: value \: of \: x =  \frac{10 - y}{5}  \\ x + 5y = 14 \\  \frac{10 - y}{5}  + 5y = 14 \\  \frac{10 - y  + 25y}{5}  = 14 \\  \frac{10 + 24y}{5}  = 14 \\ 10 - 24y = 14 \times 5 \\  - 24y = 70 - 10 \\  - 24y = 60 \\ y =   \frac{ - 60}{24}  \\ y =  \frac{15}{4}  \\ y =  - 3.75 \\ then \:  \: put \: the \: value \: of \: y =  - 3.75 eq2 \\ x = \frac{10 - y}{5}  \\ x =  \frac{10 + 3.75}{5}  \\ x =  \frac{13.75}{5}  \\ x = 2.75

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