3 answers
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To find the value of n, let's set up an equation:
Since the angles are supplementary, their sum equals 180 degrees:
(4n + 22) + (8n - 10) = 180
Simplify the equation:
4n + 22 + 8n - 10 = 180
12n + 12 = 180
Subtract 12 from both sides:
12n = 168
Divide by 12 to solve for n:
n = 168 / 12
n = 14
Therefore, the value of n is 14. So, the answer choice is n=14.