Question

If 2x/3< x by 6,Find all the value of x​

Answer 1

According to question

$2x \div 3 = x - 6 \\ = \: 2x = x - 6 \times 3 \\ 2x = 3x - 18 \ \\ 2x - 3x = - 18 \\ - x = - 18 \\ x = 18$

In last second line (–) on both side canceled (see picture)