Math, asked by sujit38, 1 year ago

Solve 3x-5y-4=0 and 9x-2y=7

Answers

Answered by Panzer786
3
3X-5Y = 0
3X = 5Y
X = 5Y/3..(1)

9X-2Y = 7
9(5Y/3)-2Y = 7
15Y -2Y =7
13Y = 7
Y = 7/13.
X = 5Y/3
= 5×7/15/3
= 35/15/3 = 7
Answered by Eklavya1111
5
3x-5y-4=0....eq... 1 x2

9x-2y-7=0. eq..... 2x5

equ...2-eq.. 1 than u get

x= 9/13
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