1/3(3x+10-7x/2)-1/6(2x+2x+2/3)=x/2-1
问题描述:
1/3(3x+10-7x/2)-1/6(2x+2x+2/3)=x/2-1
答
1/3(3x+10-7x/2)-1/6(2x+2x+2/3)=x/2-1
6x +20 - 7x - 4x - 2/3 = 3x - 6
8x = 26 - 2/3 = 76 /3
x = 19 / 6