Question

2 (p + x) = 5 (-p -x)

qual a resposta?

Answer 1

2(p + x)=5(-p-x)
2p+2x=-5p-5x
2p+5p+2x+5x
7p+7x
espero ter ajudado!

Answer 2

2 (p + x) = 5 (-p -x)2p + 2x = - 5p - 5x

2x + 5x = - 5p - 2x

7x = - 7p

x = - 7p/7

x = - p