Question

6:x=3:7; решите плииииз

Answer 1

$6 \div x = 3 \div 7 \\ \frac{6}{x} = \frac{3}{7 } \\ 3x = 6 \times 7 \\ 3x = 42 \\ x = 14$

Answer 2

6:x=3:7

3 * x = 7 * 6

3x = 42

x = 42 : 3

x = 14