Multiply both sides by 6
(b-4)/6*6= b-4
b/2*6= 3b
Rewrite the equation
b-4= 3b
Subtract b from both sides
-4=2b
Divide both sides by 2
-2=b
Final answer: b=-2
I think it is number 2, x^2-x+2
The Additive inverse is 9
DH B forms a triangle.
H = 180 - 33-46 = 101
X = 180 -101 = 79 degrees.
