Question

Решите уравнения пошагово
10-3x=1
4x=8
36:x=12

Answer 1

10-3х=1
10=1+3х
10-1=3х
9=3х
х=3



4х=8
х=2



36:х=12
х=3

Answer 2

"/" - дробь.

10 - 3x = 1,
- 3x = 1 - 10,
- 3x = -9,
x = -9 / -3
x = 3

4x = 8,
x = 8 / 4
x = 2

36 ÷ x = 12,
36 = 12x,
12x = 36,
x = 36 / 12,
x = 3.