Answers

2015-09-04T06:28:48+05:30
=>2x-30x/5=9/7 =>-28x/5=9/7 =>-28x*7=5*9 =>-196x=45 =>x=45/-196 =>x=-022959183673........
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  • Brainly User
2015-09-04T11:17:03+05:30
Given⇒ 2x-30x/5=9/7

=>2x-30x/5=9/7
=>-28x/5=9/7
=>-28x*7=5*9
=>-196x=45
=>x=45/-196
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