9.6X+12.4x5=10.8x(X+5) 这到方程怎么解啊

9.6X+12.4x5=10.8x(X+5) 这到方程怎么解啊 (X+5)x5=100 (8+X)x5=120 (1.2x+x )X5 =16.5 4x=(5+x)x5 小学四年级数学题(32-x)x5=2x5求解 X+X6%+(12200-x)-(12200-x)x5%=12250 thanks A={x|x5},B={a (x+1.2)x5除以2=7.5 2.4X5+7x=19 3x-4X5=16 （x-3.6）x5=12.5 (X-2)x5=35 怎么算? 解方程(40+x)x5=300 2x-0.36X5=0. 39.6-3x=3.24X5 (3x一4)X5=4 (3X-4)X5=4