Answer:
n=3
Step-by-step explanation:
3n − 2 = 7
add 2 to each side
3n-2+2 = 7+2
3n = 9
divide by 3
3n/3 = 9/3
n = 3
N=3
Because when a variable and a number are together with no spaces that means that it is multiplication which means that it is 3x3 - 2 =7
