-04(3х-1)+8(0,8х-0,3)=5-(3,8х+4) помогите решить
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-1.2x+0.4+6.4x-2.4-5+3.8x+4=0 9x-3=0 x=1/3
-1.2x+0.4+6.4-2.4-5+3.8x+4=0
2.6x+3.4=0
2.6x=-3.4
x=-3.4/2.6
x=-17/13
x≈-1.30