You have to defeat the world 5 boss as mini Mario and Mario will then go into the small opening at the bottom. You will then be at world 7.
thanks, but that's not the quesstion. getting to worl 7-A not world 7 :(
beat level 7a
To get world 7 you have to get the cannon, and to do that you have to either beat certain levels or get star coins.
7a
9a-a = 19+7a 8a = 19+7a 8a - 7a = 19 + 7a - 7a 1a = 19 a = 19
Molina lav and won jun choi
7a 7a * 4 = 28a 7a * 7b = 49ab
7a+a=8a
-7a + 3a = -4a
It is: 7a/5xy
The relevant expression is 7a.
The variable is a. You can solve for it, like this: 8a - 9 = 7a - 6 8a = 7a + 3 8a - 7a = 3 a = 3
The GCF is 7a.