A:2(x+1)﹣1=﹣x
B:2(x+1)﹣x(x+1)=﹣x
C:2(x+1)﹣x(x+1)=﹣1
D:2x﹣x(x+1)=﹣x
The Whites ________ many places of interest since they came to China.