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9 votes
9 votes
X+4+2x+19=180 justification

User Jonathan Eunice
by
3.0k points

2 Answers

12 votes
12 votes

Explanation:

x+4+2x+19=180

x+2x+4+19=180

3x+23=180

3x=180-23

3/3x=177/3

x=59

User Jignesh Fadadu
by
2.6k points
16 votes
16 votes

Explanation:

x+2x+4+19=180

3x+23=180

3x=180-23

3x=157

x=157/3

User Faulty Orc
by
3.0k points