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12 votes
12 votes
Solve for x

7x+1


50° 80°

Solve for x 7x+1 50° 80°-example-1
User Yirkha
by
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1 Answer

10 votes
10 votes

7x+1+50+80=180

7x+131=180

7x=49

x=7

User Kzfid
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