Question

Equação 1
6x=10
15x=-9

Answer 1

$x = \frac{10}{6} = \frac{5}{3}$

$x = - \frac{9}{15} = - \frac{3}{5}$

Answer 2

6x=10
x=10/6
x=5/3

15x=-9
x=-9/15
x=-3/5