Question

15*(х-10)=225 реши уравнение

Answer 1

15*(x - 10) = 225
15x - 150 = 225
15x = 225 + 150
15x = 375
x = 375 : 15
x = 25.
Ответ: 25

Answer 2

15х-150=225
15х=225+150
15х=375
х=375/15
х=25