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21 votes
I need to solve for x

I need to solve for x-example-1

1 Answer

8 votes

Answer:

x = -12

Explanation:

m∡QRP = 180 - (80 + 43) = 57°

-6x + 51 + 57 = 180

-6x + 108 = 180

-6x = 72

x = -12

User Mike Siomkin
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