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

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

What are accepted without proof in a logical system?

Inverse cosine of square root of 3 over 2? cos-1(square root of 3/2)

Climatology is a sub-specialty of A. marine biology. B. meteorology. C. environmental science. D. oceanography.

Which sentences in this excerpt from F. Scott Fitzgerald's "Winter Dreams" show that Dexter’s interest in Judy Jones has more to do with her beauty than her per

In F. Scott Fitzgerald's story \"Bernice Bobs Her Hair,\" we are very likely to ___? A. think of both Marjorie and Bernice as painfully naïve.. B. realize tha

1. . During the 1980s, many Latin American governments came to believe all of the following EXCEPT that (1 point). . Latin American governments controlle

What is the relationship between electrons, neutrons, and protons?

The model of the universe that suggests that the sun is the center of the universe was first brought by A. Brahe. B. Kepler. C. Ptolemy. D. Copernicus.

A play’s exposition refers to A)its soliloquies. B)its use of imagery. C)its five-part structure. D)its background on plot and characters.

Dinoflagellates reproduce through binary fission. TRUE or FALSE.