Please help due tonight

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Please help due tonight

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Answer:n = 13Step-by-step explanation:1. (9n-8) and (6n-7) combined equal 180 degrees, and we can translate that into an equation and then solve it: [tex]9n - 8 + 6n- 7 = 180[/tex] 2. (Solving)Step 1: Simplify both sides of the equation.[tex](9n+6n)+(-8-7) = 180[/tex] [tex]15n-15=180[/tex] Step 2: Add 15 to both sides.[tex]15n-15+15 = 180+15[/tex] [tex]15n = 195[/tex] Step 3: Divide both sides by 15.[tex]\frac{15n}{15} = \frac{195}{15}[/tex] [tex]n = 13[/tex] Therefore, n = 13.

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