Question

Pls solve the question

Answer 1

$\frac{3 - x}{7} - x = \frac{ x - 8 }{7} + 1 \\ \frac{3 - x - 7x}{7} = \frac{x - 8 + 7}{7 } \\ \frac{3 - 8x}{7} = \frac{x - 1}{7 } \\ 7(3 - 8x) = 7(x - 1)$21-56x=7x-7
21+7=7x+56x
28=63x
x=28/63

Answer 2

hpoe this will help u take 3x and 7as lcm and go on further calculations