Question

x + 5 sobre 6 = 2x + 4​

Answer 1

Explicación paso a paso:

x+5/6 = 2x+4

x+5 = 6(2x+4)

x+5 = 12x+24

x-12x = 24-5

-11x = 19

x = 19/-11

x = -1,7272