Question

- 77 = - 11 x
100 = - 25 x
- 150 = - 30 x
- 3/2 y = 6
- 10 = - 5/3 x
POR FAAAAAA

Answer 1

a.
$- 77 = - 11x \\ \frac{ - 77}{ - 11} = x \\ 7 = x$
b.
$100 = - 25x \\ \frac{100}{ - 25} = x \\ - 4 = x$
C.
$- 150 = - 30x \\ \frac{ - 150}{ - 30} = x \\ 5 = x$
d.
$- \frac{3}{2} y = 6 \\ - 3y = 6 \times 2 \\ - 3y = 12 \\ y = \frac{12}{ - 3} \\ y = - 4$
e.
$- 10 = - \frac{5}{3} x \\ - 10 \times 3 = - 5x \\ - 30 = - 5x \\ \frac{ - 30}{ - 5} = x \\ 6 = x$

ya está espero que sirva, suerte!!!