Answer:
22/1
Step-by-step explanation:
22
49 7/12
-3(8+2)=-30
-3(8+2)
(8+2)=10
-3×10=-30
-6x - 12
-2 ( 3x + 6 )
= -6x - 12
<B = 3(14) + 6 = 48 degrees
4x+6+3x+6+5x = 180 degrees
12x + 12 = 180
12x = 180 - 12
x = 168/12
x = 14
