Answer:
Step-by-step explanation:
subtracting 3 from both sides 3 x − 9 = 0 3 x − 9 + 9 = 0 + 9
Adding 9 to both sides 3 x = 9 3 x 3=9 3
Dividing both sides by 3
should give you 3
2n+22
(n+11)2=
Around the 3 + 6:-
(3 + 6) x 9 + 3
= 9 x 9 + 3
= 84.
13 months in a half......
