Реши уравнения:
a) x*948-6390=429.690
б) 273.996:x+15.764=16.151
в) (50-x) : 7 + 195 = 40*5
г) (270:x-2) * 30 = 7*120
a) x*948-6390=429.690
б) 273.996:x+15.764=16.151
в) (50-x) : 7 + 195 = 40*5
г) (270:x-2) * 30 = 7*120
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Answers & Comments
x*948=6819.69
x=6819.69/948
X=7.2
б)273.996:x=16.151-15.764
x=106.03