CBSE Class 10 Answered
Please help me to solve this question
Asked by | 03 May, 2008, 08:41: AM
Expert Answer
99x + 103y =199...(i)
103x+99y =203....(ii)
multiply equation (i) by 103 and equation (ii) by 99 and subtract them.
we get,
(1032-992) y = 199x103 - 203 x 99
4 x 202 y = 400
y = 50 / 101
you can hence find the value of x.
Answered by | 16 Jul, 2008, 02:44: PM
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