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HELP!!!! PLEASE HELP OFFERING 10 POINTS
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HELP!!!!
PLEASE HELP
OFFERING 10 POINTS

HELP!!!! PLEASE HELP OFFERING 10 POINTS-example-1
User Osk
by
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1 Answer

3 votes

Answer:

x = 55

Explanation:

Since ∠B + ∠C = 180, we can merge the two equations and set them equal to 180

180 = 3x+15

Subtract 15 from both sides

165 = 3x

Divide both sides by 3

x = 55

User Kingsb
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7.1k points
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