Помогите 5(8х+3)-12=83

Question

Помогите 5(8х+3)-12=83

Answer 1

5(8х+3)-12=83
5(8х+3)=12+83
5(8х+3)=95
8х+3=95:5
8х+3=19
8х=19-3
8х=16
х=16:8
х=2

Comments

спасибо

Answer 2

5(8x+3)-12=83
1.) 40x+15=83+12
2.) 40x= 95-15
3.) 40x= 80
4.) x= 80:40
5.) x=2