Respuesta :

alherrera

Answer:

x>3,x<−4

Um okay, you first subtract one from both sides and then you'll have to solve a negative equation and a positive one thats why there are 2 answers. I don't really know how to explain sorry!

malakelsherbini

Answer: (1) x<-4 or x>3

Rearrange unknown terms to the left side of the equation: |18x+9|+1>64-1

Calculate the sum or difference: |18x+9|>63

Convert the absolute inequality to standard inequality: 18x+9>63 or 18x+9<-63

Reduce the greatest common factor for both sides of the inequality: 2x+1>7

Rearrange unknown terms to the left side of the equation: 2x>7-1

Calculate the sum or difference: 2x>6

Reduce the greatest common factor for both sides of the inequality: x>3

Reduce the greatest common factor for both sides of the inequality: 2x+1<-7

Rearrange unknown terms to the left side of the equation: 2x<-7-1

Calculate the sum or difference: 2x<-8

Reduce the greatest common factor for both sides of the inequality: x<-4

Find the union: x<-4 or x>3

Answer: x<-4 or x>3

Otras preguntas