In △ABC, ∡A is 2 more than twice ∡B, and ∡C is 7 less than twice ∡B. What is the measure of each angle in △ABC?
a = 4 b
c = 2b-7
b summed = 180
4b + 2b-7 + b = 180 solve for b then a = 4b and c = 2b-7
It's not 4b!!!
(2B + 2) + B + (2B - 7) = 180 B = 37
∠A = 76º
∠B = 37º
∠C = 67º
+36916 
