六年级解方程练习题班级姓名成绩X－27X=432X+25=3570%X+20%X=3.6X×53=20×4125%+10X=54X-15%X=68X＋83X＝1215X－3×215＝7532X÷41＝126X＋5=13.4834143X3X=83X÷72=167X＋87X=434X－6×32=2125÷X=31053X=722598X=61×5116X÷356=4526×25134x－3×9=2921x+61x=4103X－21×32=42041xx8)6.2(2x6X＋5=13.425X-13X=3104χ－6＝385X=1915218X=154X÷54=281532X÷41=1253X=722598X=61×5116X÷356=4526÷2513X-0.25=414X=30%4+0.7X=10232X+21X=42X+41X=105X-83X=400X-0.125X=8X36=43X+37X=18X×(16+38)=1312x－0.375x=65x×32+21=4×83X－73X＝125X－2.4×5＝80.36×5-34x=3523(x-4.5)=712x-25%x=10x-0.8x=16+620x–8.5=1.5x-45x-4=21X＋25%X=90X－37X=89