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4 votes
Find the value of x.

Find the value of x.-example-1
User Reza
by
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1 Answer

3 votes

Answer:

14

Explanation:

The angles add to form a straight angle, so


7x-1+6x-1=180 \\ \\ 13x-2=180 \\ \\ 13x=182 \\ \\ x=14

User Baku
by
4.5k points