Question

решение 3,8(X+1,3)=9,5

Answer 1

3,8х+4,94=9,5
3,8х=9,5-4,94
3,8х=4,56
х=1,2

Answer 2

3,8х +4,94=9,5
3,8х =9,5-4,94
3,8х =4,56/3,8
х =1,2