3x+4-2x+6=5x-14
问题描述:
3x+4-2x+6=5x-14
还有:8x-x-5-3x=7x-3x-45+8x .(7+2)x-24=2(6x+1)-47.6x+7=2(7x+3)-31还有:6(2x+1)+5=3(x+3)+38.5(x+2)=23+3(x-1).4(3x+2-5x=5(2x-1)-1.x等于什么?全部的答案答出来再采纳还加10悬赏
4(3x+2)-5x=5(2x-1)-1
答
6,5,7,4,4,5,14/3.最后一题我当成4(3x+2)-5x=5(2x-1)-1算过程啊X+10=5X-1424=4XX=64X-5=12X-45 40=8X X=59X-24=12X+2-4721=3Xx=76X+7=14X+6-31 32=8Xx=412x+6+5=3x+9+389x=36x=45x+10=23+3x-3 2x=10x=54(3x+2)-5x=5(2x-1)-112x+8-5x=10X-5-1 14=3XX=14/3