Respuesta :

iloveonedirection
4x - 7 = 13
4x = 20
x = 5
I believe the answer is either 5 or -1.5

4n - 7 = 13
7 - 4n = 13

4(5) - 7 = 13
7 - 4(-1.5) = 13



4(5) - 7 = 13