Question

3n+1+3n=1
3n+3-3n=6​

Answer 1

Answer:

3n + 1 +3n= 1..........................(i)

3n + 3 -3n =6......................... (I)

Explanation:

from equation (i)

3n + 1 + 3n = 1

6n + 1 = 1

6n = 1 -1

6n = 0

n = 0/6

n = 0

putting the value of 'n' in equation (i)

3n + 3 - 3n = 6

3(0) + 3 - 3(0) = 6

0 + 3 - 0 = 6

6 - 3 = 3