Respuesta :

Answer:

P

=

A

1

+

r

t

Step-by-step explanation:

Given

XXX

A

=

P

+

P

r

t

Applying the distributive principle:

XXX

A

=

P

(

1

+

r

t

)

Dividing both sides by

(

1

+

r

t

)

:

XXX

A

1

+

r

t

=

P