2(x-2)-3(4x-1)=11(1-x)
问题描述:
2(x-2)-3(4x-1)=11(1-x)
答
2(x-2)-3(4x-1)=11(1-x)
2x-4-12x+3=11-11x
2x-12x+11x=11+4-3
x=12