Question

necesito esta cuenta 3(2x+4)+3x-5=5(x+3)

Answer 1

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

6x + 12 + 3x - 5 = 5x + 15

9x + 7 = 5x + 15

9x - 5x = 15 - 7

4x = 8

x = 8/4

x = 2

Solución : 

x = 2