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lose all the words so it is readable.
Just say ABD = 4x+3
Two rays B A and B C begin from a common point B, to form angle A B C. A ray B D bisects angle A B C. Angle A B D measures left-parenthesis negative 4 x plus 33 right-parenthesis degrees. Angle D B C measures left-parenthesis 2 x plus 81 right-parenthesis degrees.
$m\angle ABD=$
°
$m\angle CBD=$
°
$m\angle ABC=$
°
Just say ABD = 4x+3