7.2-1.5X=3.6

7.2-1.5X=3.6 3.6[x+2]=7.2x-3.6 6x-7.2=3.6x+11. 0.9x[x=1.5]=7.2 0.9x[x=1.5]=7.2 x+ x+(x*50%)=1.5X? 6x-1.5x=3.6+2.7 7.2-1.5x=3.6什么解 小学六年级下册数学解方程.. 要详细的.. 还要过程 都写下来...2x+3x=60 3.6x-2.8x=12 100x-x=198 18x+2x+60 5x+6x=12.1 6.6x-5x=8 4x-x=24 1.5x-x=1 1.9x+0.4x=9.2 x-x÷5＝244 x-13＝96-x+13 12x＝10(x+20) 3.6x÷2=7.2×2x-x÷5＝244x-13＝96-x+1312x＝10(x+20)3.6x÷2=7.2×2x÷3-x÷4＝5这些题方程怎么解, 1.5x+10.8=3x-7.2 求x1.5x+10.8=3x-7.2 求x （3.6+x)*60%=7.2 x+30%x=90%x+30 45%+(9.6-x)=5.73.6+x)*60%= 7.2 x+30%x=90%x+30 45%+(9.6-x)=5.7 8x-5.5x=7.57.2x÷3.6=2 3x＋6x-8x=0.7 12x-2x-5x=4.512x-x=0 5x＋x=1.8 3.2x＋1.8x=64.8x-0.8x=6 6.3-0.3x=9.6 8.6x-8.5x=0.720x-2x=36 9x＋6x=4.5 18x-12x=5.42x-1.6x=3.6 18x＋3x=7×6 1.2x-0.5x=0.71.3x＋2.7x=1 4x-3.2x=6.4 0.8x＋3.2x＋3x=562.8x-2x=7.2 0.25x+3.6=x解x 3.6x*(2.1-x)=4.8x 1.5x=x-1.6＊x x+(x-1.4)+1.5x=33. 30/x=30/(x-1.5)-x