Solve for x please and thank you

Mathematics

1 answer:

densk [106]3 years ago

7 0

Since the angles sum of △ is 180°,here's the equation:
60°+65°+(8x+7)=180°
8x+7=180°-60°-65°
8x=55-7
x=48/8
x=6

Thus,the answer is x=6

Hope it helps!

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