Question

Реши уравнения х:5+13 42:х=14

Answer 1

1)X:5+13
x:5=13
x=13*5
x=65

2)42:x=14
x=42:12
x=3

Answer 2

$x:5=13\\x=13\cdot5\\x=65\\\\42:x=14\\x=42:14\\x=3$