а)1,9х +...

Question

а)1,9х + 3,34х-2,24х=30,66

б)96,41х-88,24х+1,83х=0,0202

в)4,25х+56,402х-4,652х=58,912

г)5,45х-4,568х-0,882х=0

Answer 1

а)1,9х + 3,34х-2,24х=30,66

     x(1.9+3.34-2.24)=30.66
    3x=30.66
     x= 10.22
 б)96,41х-88,24х+1,83х=0,0202 
    x(96,41-88,24+1,83)=0,0202 
    10x =0,0202 

        x=0,00202 
 в)4,25х+56,402х-4,652х=58,912
    x(4,25+56,402-4,652)=58,912
     56x=58,912
      x= 1.052
 г)5,45х-4,568х-0,882х=0
    x(5,45-4,568-0,882)=0
    x=0

Answer 2

а) 1,9х + 3,34х-2,24х=30,66

x(1.9+3.34-2.24)=30.66
3x=30.66
x=10.22

б) 96,41х-88,24х+1,83х=0,0202 
x(96,41-88,24+1,83)=0,0202 

10x =0,0202 

x=0,00202 

в) 4,25х+56,402х-4,652х=58,912
x(4,25+56,402-4,652)=58,912
56x=58,912
x=1.052

г) 5,45х-4,568х-0,882х=0
x(5,45-4,568-0,882)=0
x=0