Question

найдите корни уравнение 16,68+у=26,5 ;х+2,39=12,5; 3,55+х=5,6

Answer 1

16,68+y=26.5
y=26.5-16.68
y=9.82

x+2.39=12.5
x=12.5-2.39
x=10.11

3.55+x=5.6
x=5.6-3.55
x=2.05