sendmemes4748 sendmemes4748
  • 01-12-2017
  • Mathematics
contestada

6|1-5x|-9=57 (absolute value, please show the steps I don't remember how to do this)

Respuesta :

dannielle
dannielle dannielle
  • 01-12-2017
when 1-5x>0, 1> 5x, x< 1/5, then |1-5x|=1-5x

6(1-5x)-9=57
6-6*5x-9=57
-30x-3=57
-30x=57+3
-30x=60
x=-60/30
x=-2 is a solution because -2<1/5
Answer Link

Otras preguntas

how do you multiply and divide rational numbers
what would your advice be if pony boy & johnny came to you for help instead of dally
54x+64 greater than or equal to 49x+59 What is x
Richard owns 35 chickens and each one produce 3 egg per day.how many eggs can he collect each day
Who was Chadragupta Maurya?
A student who will be the first in in his family to attend college is called a student
how to find arc length
which quadrilateral always has two pairs of parallel sides, four right angles, and four congruent sides
When two waves are moving toward each other, and their crests line up with each other, it results in a wave with greater amplitude. What is this called?
Construiti enunturi cu verbele a scrie si a vorbi la modul indicativ,la toate timpurile trecutului ,persoana a doua ,numarul singular.