Реши уравнения х+5.497=10.003

x=10.003-5.497

x=4.506

4.506+5.497=10.003

x + 5.497 = 10.003

x = 10.003 - 5.497

x = 4.506

4.506 + 5.497 = 10.003

10.003 = 10.003