2 years ago

JUST REPOSTING THIS QUESTION UNTIL I GET A CORRECT ANSWER lol!

Mathematics

1 answer:

yawa3891 [41]2 years ago

4 0

Answer:

3x+(8x+15=180

3x+8x+15)=180

11x+15=180

11=180-15

11x=165

x=165/11

x=15

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