Find the value of x and the angles relationship

asked Jan 6, 2023 108k views

5 votes

by YashC

7.4k points

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4 votes

9x + 2+ 133 = 180 (a line equals 180 degrees)
9x + 135 = 180
- 135 -135
_____________
9x = 45
—— ——
9 9

x = 5

I hope this helps!!

David Rinck answered Jan 7, 2023

7.8k points

2 votes

Explanation:

$9x + 2 + 133 = 180 \\ 9x + 135 = 180 \\ 9x = 180 - 135 \\ 9x = 45 \\ (9x)/(9) = (45)/(9) \\ x = 5$

Ther reason is that Angles in a straight line are supplementary.

Tyson Nero answered Jan 10, 2023

7.0k points

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