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Solve for x Pls help
95.8k views
5 votes
Solve for x
Pls help

Solve for x Pls help-example-1
User J Jorgenson
by
8.3k points

2 Answers

2 votes

Answer:

8

Explanation:

  • As both angles are corresponding their sum will be 180

➝12x+4+9x+8=180

➝12x+9x+4+8=180

➝21x+12=180

➝21x=180-12

➝21x=168

➝x=168/21

➝x=8

User Chrismichaelscott
by
7.5k points
4 votes

Explanation:

collect the like terms 12x+4=9x+8

12x-9x=8-4

3x=4

X=1.333

User Brandon Black
by
8.6k points
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