Question

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????????????????????????//

Answer 1

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