Question

1000+250=500+100+x+x

Answer 1

1000 + 250 = 500 + 100 + x + x

1250 = 600 + 2x

-2x = 600 - 1250

-2x = -650 (.-1)

2x = 650

x = 325

Answer 2

Resposta:

1250-500-100=2x

-2x=-1250+600

-2x=-650

2x=650

x= 650/2

x=325

Resposta:. x= 325