Question

             X
2x -7 + --- = -1+3x+4
             3

Answer 1

3(2x-7)+x =-1+3x+4

6x-21+x=3+3x. mcd: 3

6x-21+x=9+9x

6x-9x+x=9+21

-2x=30

x=30/-2

[X=-15]

Espero haberte ayudado C ;