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Angle A is 12x - 37 and angle B is 7x + 15. If these angles are vertical, what is the value of x?

x=?

CAN ANYONE HELP ME PLEASEEEE????????????????????????//

1 Answer

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Answer:

x = -439

Explanation:

Oh, ok this one will take a while for me to type ;) breath in and breath out!

Ok so watch my steps:

1. 12
x - 37

multiply #1 by 7

1. 84x - 259

now multiply #2 by 12 and line 'em up

2. 84
x + 180

1. 84x - 259 ( -

-----------------------

x + 439 = 0

x = 0 -439

x = -439

User Khaled Barazi
by
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