Question

3 (x - 5)-10 + (1 - 2X)5 = (3-X)4​

Answer 1

$3(x - 5) - 10 + (1 - 2x)5 \\ = (3 - x) \\ 3x - 15 - 10 + 5 - 10x = 3 - x \\ 3x + x - 10x = 15 + 10 + 3 - 5 \\ - 6x = 23 \times ( - 1)$

$6x = - 23 \\ x = - \frac{23}{6}$