Question

Sustituir
P+8v=41
5p+5v=30

Answer 1

Respueata:

v=5

p=1

Explicación paso a paso:

p=41-8v/1

5p=30-5v/5

p=41-8v/1 = 5p=30-5v/5

5(41-8v) =1(30-5v)

205-40v=30-5v

-40v+5v=-205+30

-35/-35 = -175/-175

v=5

p=41-8(5)

p=41-40

p=1