4x + 2(x + 8) = -19 + x
4x + 2x + 16 = -19 + x
6x + 16 = -19 + x
6x + 35 = x
-5x = 35
x = -7
Answer:
15,504 different groups
Step-by-step explanation:
NA = AL
<ANL = <ALN = 45 because <NAL = 90
Answer
45