Question

Помогите решить уравнения

-5х=4;
-3/4х=9;
2/3х=8

Answer 1

$x = - frac{4}{5} \ x = - 0.8$


$- frac{3}{4} x = 9 \ x = - 9 times frac{4}{3} \ x = - frac{36}{3} \ x = - 12$


$frac{2}{3} x = 8 \ x = 8 times frac{3}{2} \ x = frac{24}{2} \ x = 12$

Answer 2

1) x=-4/5
2) x=-12
3)x=12