Question

p-20(-15)+(-12)+10=-20-10

Answer 1

p - 20(-15) + (-12) + 10 = -20 -10
p +300 - 12 + 10 = -30
p = -30 -300 +12 -10
p = -328

verificar:
(-328)-20(-15)+(-12)+10= -20-10
(-328)+300-12+10= -30
-30 = -30

Answer 2

Respuesta:

-30

Explicación paso a paso:

p - 20(-15) + (-12) + 10 = -20 -10

p +300 - 12 + 10 = -30

p = -30 -300 +12 -10

p = -328

verificar:

(-328)-20(-15)+(-12)+10= -20-10

(-328)+300-12+10= -30

-30 = -30