Question

как сделать ураанение 16•25-28x=612:3

Answer 1

400 - 28x = 204
- 28x = 204 - 400
- 28x = - 196
28x = 196
x = 196/28
x = 7

Answer 2

16*25-28х=612:3
400-28х=204
28х=400-204
28х=196
х=196:28
х=7