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Find the value of x so that L||M
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Find the value of x so that L||M

Find the value of x so that L||M-example-1
User Peter Kluegl
by
4.0k points

1 Answer

4 votes

9514 1404 393

Answer:

x = 19

Explanation:

The marked (consecutive interior) angles will be supplementary when the lines are parallel.

(3x +10)° +(5x +18)° = 180°

8x = 152 . . . . . . . . . . . . . . . divide by °, subtract 28

x = 19 . . . . . . . . . . . divide by 8

User Ifreak
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