Question

помогите решить 4x +(x+1)×3=24

Answer 1

4х+(х+1)*3=24
4х+3х+3=24
7х=24-3
7х=21
х=21:7
х=3

Answer 2

4x+(x+1)*3=24
4x+3x+3=24
7x=24-3
7x=21|:7
x=3
Ответ:3.