Answers

2014-08-13T11:32:01+05:30
Given (2x-3)-3(3x-7)=7

⇒ 2x - 3 -9x + 21 = 7

⇒ -7x + 18 = 7

⇒ -7x = 7 - 18

⇒ -7x = -11

⇒ x = 11/7
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  • Brainly User
2014-08-16T14:48:03+05:30
2x-3-9x+21=7x
0r  14x=18
x=7/9
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