Posted by **Claire** on Wednesday, October 21, 2009 at 4:56am.

How do I solve absolute value bar 5p plus 12 absolute value bar equals 7?

- math -
**Jordan**, Wednesday, October 21, 2009 at 7:44am
I5p+12I = 7

there will most likely be 2 solutions

if we treat it as 5p+12= +or-7 then it may be easier to see what is happening (if we get an answer of -7 from the equation, it will be changed back to +7 by the absolute value)

so we have 2 equations now

(1)5p+12=7

(2)5p+12=-7

(1)5p=-5 p=-1

(2)5p=-19 p=-3.8

unsure with any of the steps just tell me :)

## Answer This Question

## Related Questions

- math, help - For the following set, which number has the largest absolute value...
- Precalculus - Write the statement using absolute value notaion: The distance ...
- math !!!!!!please part of a major grade!!!!!! - when in the absolute value of x ...
- math - i can figure this out -2+|-5+6| i try inverse but im still getting it ...
- math - is the statement |f(x)|= f|(|x)| always true, sometimes true or never ...
- college math - solve absolute value 2x-20 absolute value=absolute value 9x+ ...
- Math - 1. Suppose a and b are integers, and the absolute value of a is > than...
- physics - if theta is the angle between unit vectors A bar and B bar, then (1-A ...
- math - when in the absolute value of x equal to the absolute value of negative x...
- 8th grade math - Hi! I need some help with absolute value. First, I want to ask ...

More Related Questions