KEVIN S. answered 01/14/21
Tutor
New to Wyzant
Math and Social Studies Teacher
So right now you must solve for a.
(11a-11)/(7)=(14)/(11)
Multiple both sides by seven
(11a - 11) = 98 / 11
Multiple both sides by 11 (to simplify)
121a - 121 = 98
121a = 219
a = 219/121