Respuesta :

wegnerkolmp2741o

2/3 n -9 =7

add 9 to each side

2/3 n = 16

multiply each side by 3/2

3/2 * 2/3 n = 3/2*16

n = 24

Answer n=24

matthavan
N = 24. Hope this helps
Ver imagen matthavan

Otras preguntas