Question

Как решить уравнение
6,7x-1,3 •21=32

Answer 1

$6.7x - 1.3 \times 21 = 32 \\ 6.7x - 27.3 = 32 \\ 6.7x = 32 + 27.3 \\ 6.7x = 59.3x \\ x = \frac{593}{67}$