Question

Решите уравнение:
-5,1/x = -3/4

Answer 1

$frac{ - 5.1}{x} = - frac{3}{4} \ - 3x = 4 times ( - 5.1) \ - 3x = - 20.4 \ x = - 20.4 div ( - 3)$

$x = 6.8$