Помогите решить уровнения х+6=5+4х
 13-3(х+1)=4-5х
  0,2(3х-5)-0,3(х-14)=-0,7
  -6=-2-(4+9х)
   1,2(5-4х)=-6(0,8х+1)
   

х+6=5+4хх-4х=5-6-3х=-1х=-1/(-3)х=1/313-3(х+1)=4-5х13-3х-3=4-5х-3х+5х=4-13+32х=-8х=-8/2х=-40,2(3х-5)-0,3(х-14)=-0,70.6х-1-0.3х+4.2=-0.70.3х=-0.7+1-4.20.3х=-3.9х=-3.9/0.3х=-13-6=-2-(4+9х)-6=-2-4-9х-9х=-2-4+6-9х=0х=-91,2(5-4х)=-6(0,8х+1)6-4.8х=-4.8х-6-4.8х+4.8х=-6-6х=-12