Respuesta :

Kytten
To isolate N, multiply each side by 2 to undo the division. 1 3/4 = 7/4. N/2 x 2 = N, 7/4 x 2 = 7/2. So N = 7/2, or 3.5
n/2=1 3/4 Write out the equation
n/2 * 2 = 1 3/4 * 2 Isolate the variable
n=3 1/2 N is equal to 3 1/2