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29 votes
29 votes
(2x+27)° (3x-18)° (6x-23)°​

(2x+27)° (3x-18)° (6x-23)°​-example-1
User Law Metzler
by
2.7k points

1 Answer

17 votes
17 votes

Explanation:

3x-18+2x+27=6x-23

5x+9=6x-23

-x=-32

x=32

3x-18=3×32 -18

=78°

2x+27=2×32+27

=91°

6x-23=6×32 -23

=169°

User Vincent Savard
by
3.1k points