Posted by **Amber** on Sunday, September 2, 2012 at 10:32pm.

Angle ABC and ange DBE are vertical angles,the measure of angle ABC =3x+20, and the measure or angle DBE =4x-10. Write and solve an equation to find the measure of angle ABC and the measure of angle DBEin

- Geometry -
**Steve**, Monday, September 3, 2012 at 2:20pm
since vertical angles are equal,

3x+20 = 4x-10

x = 30

check:

ABC = 110

DBE = 110

- Geometry -
**Jose Calderon**, Wednesday, September 5, 2012 at 9:17pm
UV=3c+29,VW=-2-4,UW=-4c

- Geometry -
**Jesud**, Monday, December 5, 2016 at 1:27am
Bd Bisect ABC=(6×-10)° and m dbc = (2×+20)°

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