Question

3 (2x-5)+4x=5*( x-3)+27

Answer 1

6x-15+4x=5x-15+27

6x+4x-5x=15-15+27

5x=27

x=5,4

Ответ:5,4

Answer 2

6x-15+4x=5x-15+27
6x+4x-5x=15-15+27
5x=5.4