Question

100-24/с=92

3*х=92-68

Answer 1

1.
$100-24:c=92$
$100-92=24:c$
$24:c=8$
$24:8=c$
$3=c$
$c=3$

2.
$3*x=92-68$
$3*x=24$
$x=24:3$
$x=8$