Solve the equations : x/7+y/3=5andx/2-y/9=6
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Let us firstly try to equate a term in both equations.
7(x/7+y/3)=7(5)
2(x/2-y/9)=6(2). {Here, we made
the terms of 'x' equal}
Hence,x+ 7y/3 =35
x-2y/9=12
Subtracting 2nd from 1st-
7y/3+2y/9=23
Therefore, y=9.
And then,x=14.
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