faithypoo6111 faithypoo6111
  • 21-11-2020
  • Mathematics
contestada


What is the value of x in the equation:
1/3(x+3)+ 4 = -4+2
/3x

Respuesta :

surjithayer10 surjithayer10
  • 21-11-2020

Answer:

Step-by-step explanation:

[tex]\frac{1}{3} (x+3)+4=-4+\frac{2}{3} x\\multiply~by~3\\x+3+12=-12+2x\\x-2x=-12-3-12\\-x=-27\\or~x=27\\[/tex]

or if it is

[tex]\frac{1}{3} (x+3)+4=-4+\frac{2}{3x}\\ multiply~by~3x\\x(x+3)+12x=-12x+2\\x^2+3x+12x+12x=2\\x^2+27x-2=0\\x=\frac{-27 \pm \sqrt{(27)^2-4*1*-2} }{2*1} \\or~x=\frac{-27 \pm \sqrt{729+8} }{2} \\or~x=\frac{-27 \pm\sqrt{737} }{2}[/tex]

Answer Link

Otras preguntas

The particles that make up protons and neutrons and are thought to be basic units of matter are what?
Use distributive property to remove the parenthesis: 7(w-6)
Water molecules can pass into a cell, well larger amount you cannot. Which feature of a cell allows this to be
During the Civil War all of the battles and most of the population of Florida were
A local zoo has 6 adult tigers and 3 baby tigers.  The adult tigers each eat 6 pounds of food a day and the baby tigers each eat 4 pounds.  What is the total am
How would I do this??? Please help!
Paying attention to trends that may impact your future career is called?
When you dont graduate from college are you still considered an alumni?
Identify one weather variable that determines that whether buffalo recevies rain or snow from a lake effect storm in october
A cube has six congruent faces that are all _____