Question

解方程 2(x+1)/3=5(x+1)/6-1 注：2(x+1)是分子3是分母,5(x+1)是分子6是分母.

Answer 1

2(x+1)/3=5(x+1)/6-1

2[2(x+1)]=5(x+1)-6

4x+4=5x+5-6

4-5+6=5x-4x

5=x

x=5