Answers

2014-03-04T12:24:14+05:30
By lcm
18x-(x+12)=0
18x-x-12=0
17x=12
x=12/17
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2014-03-05T17:30:15+05:30
18 x/ x+12=1              (transferring 1)
18   x=1 *x+12
18=1[tex] x+12
18-1[tex] x=12
17x=12
x=12/17



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