Question

$x - 1 \div x = 3 \div 2|$
$x + 1 \div x =$

Answer 1

1) x -1 ÷ x = 3÷ 2 = 1.5
=x -1 ÷x = 2 ×1.5 = 3
= x = 2
2)
x +1 ÷x =