MclainF379989
MclainF379989
03-11-2022
Mathematics
contestada
3|x + 1| - 9 = 0? Solution set?
Respuesta :
LoreleyP227595
LoreleyP227595
03-11-2022
Answer:
x = (2, -4)
Explanation:
Given:
[tex]\begin{gathered} 3|x+1|-9=0 \\ \\ 3|x+1|=9 \\ \\ |x+1|=3 \\ \\ x+1=3 \\ \Rightarrow x=2 \\ \\ OR \\ -(x+1)=3 \\ \\ -x-1=3 \\ \\ -x=3+1 \\ \\ -x=4 \\ \\ x=-4 \end{gathered}[/tex]
x = (2, -4)
Answer Link
VER TODAS LAS RESPUESTAS ( 68+ )
Otras preguntas
on what continents would you expect to see evidence of a glacier
Suppose Lynn rolls a fair die until a 6 appears on top. What is the probability that it rolls to get a six the first time?
How to write 7/8 as a percent
Segment addition postulate. Trying to help my son figure out how to solve. Given AC=39. A=2x-8, B=x×17. Find X, AB AND BC. We got 25 for X, and 42 for both AB
Which statement about the U.S. Constitution is true? A. It called for judges to be appointed for a limited term of office. B. It is an expanded version of Thoma
PLEASE HELP I GIVE THANKS
How to write 1.35 as a fraction in lowest form
what happens at a hot spot?
Which explains why Hawaii has a steady warm, moist climate? A. Several warm water ocean currents bring warm water to the islands. B. The high heat capacity of t
find a pair of square numbers which give a difference of 39
