Question

resolver:
$1-2/5(20-p)=7$

Answer 1

Respuesta:

p = -35

Explicación paso a paso:

1 - 2/5(20 - p) = 7

1 - 8 - 2/5 (p) = 7

-7 -2/5 (p) = 7

-2/5 (p) = 14

-2/5 (p) (5) = 14 (5)

2 (p) = -70

p = -35