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CBSE Class 9 Answered

3x-y=5; 4x+3y=11
Asked by Akashkumar5263426 | 27 May, 2020, 01:58: AM
answered-by-expert Expert Answer
3x-y=5 ... (i)
4x+3y=11 ... (ii)
Multiplying (i) by 3, we get
9x-3y=15 ... (iii)
Adding (ii) and (iii), we have
13x=26
x=2
Substituting in (i) we get
3(2)-y=5
y=6-5
y=1
Answered by Renu Varma | 27 May, 2020, 10:58: AM

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