Question

18
20. 3(2-5x) - 2/1 - 6x)=1
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Answer 1

Answer:

$3( 2 - 5x) - \frac{2}{1} - 6x = 1 \\ = > 6 - 15x - \frac{2}{1} - 6x = 1 \\ = > - 15x - 6x = 1 - 6 + \frac{2}{1} \\ = > - 21x = 1 - \frac{8}{1} \\ = > - 21x = \frac{ - 7}{1} \\ = > x = \frac{1}{21}$

Answer 2

3(2−5x)− 2/1 -6 = 1

=>6−15x− 2/1−6x=1

=>−15x−6x=1−6+ 2/1

=>−21x=1− 8/1

=>−21x= -7/1

=>x= 21/1

Hope it helps.......⚡