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 ( 19+ )
Otras preguntas
What are the duties of citizens according to the present constitution? Mention in point.
The weight of an iron block is 8.0±0.3? and is placed on a wooden base of area, 3.5±0.2? 2. Calculate the pressure exerted by the block.
If the total is 504$ and I take off 40$ what’s the percentage of 40?
A student performs redox titration between 10.0 mL of hypochlorous acid, HCIOlaq) and chromlumilll) nitrate; Cr(NO3)3aq) The half-reactions are given below: 7 H
an article bought for rs. 800 is sold for 5/4 of the cost price.Find the profit percentage.
A projectile is fired with a velocity of 400 ms-1 at an angle of 30° to the horizontal. Find the time to reach the greatest height and its horizontal range.
Contrast overloading to overtraining. What is one difference between these two concepts? A. Overloading is spontaneous; overtraining is carefully planned. B.
Can someone please tell me what part of the fraction is shaded ?
What theme does Whitman develop in poem 6 of “Song of Myself”?
they are 8 red ball out of 24 balls of one color what are the chances of getting the 8 red balls of the drawn?
