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ICSE Class 9 Answered

4/5x-3/4y=1 4/9x-1/2y=1
Asked by aviralsangal31.9spicertl | 01 Jun, 2020, 10:57: AM
answered-by-expert Expert Answer

This question is based on solving simultaneous equations.
The working till some steps is given below. You will have to eliminate any of the variables. Let us know if you have any concerns.
 
 
Solving (1) and (2), we get
x = -15/4 and y = -16/3

Answered by Renu Varma | 01 Jun, 2020, 01:54: PM

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