①
②
③
①3.85+1.5x=6.1
②3x-=1.25
①0.5x+6=13
②2.2x-0.5×2=10
③X-4.5+5=10
④4x÷5=1.6
⑤★0.2x+3x=32
①x﹣=
②5x+=
③x﹣﹣=