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(9x + 7)°
(10x - 17)°
what is the value of x?

(9x + 7)° (10x - 17)° what is the value of x?-example-1
User Nguyen
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1 Answer

5 votes

Answer: x=10

Explanation:

9x+7+10x-17=180

19x-10=180

19x=190

x=10