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Find the value of x: (6x + 7) ° 65° (y + 90°
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Find the value of x:
(6x + 7) °
65°
(y + 90°

Find the value of x: (6x + 7) ° 65° (y + 90°-example-1
User Sam FarajpourGhamari
by
5.0k points

1 Answer

4 votes

Explanation:

65 + (y + 9) = 180 ---------- Sum of angles on a

straight line

y + 65 + 9 = 180

y + 74 = 180

y = 180 - 74 = 106

6x + 7 = y + 9 ----------- Alternate angles

But y = 106,

6x + 7 = 106 + 9

6x = 115 - 7

x = 108/6 = 18

User Pearl Jade
by
5.1k points
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