newhouse2006 newhouse2006
  • 03-07-2020
  • Mathematics
contestada

Solve |4 - 2x| = |3x+ 2|.

Respuesta :

zibahkeshiro
zibahkeshiro zibahkeshiro
  • 03-07-2020

Answer:

Step-by-step explanation:4 -2x=3x +2

4-2=3x+2x

2=5x

X=2/5

Answer Link
swan85 swan85
  • 03-07-2020

Answer:

x=2/5, x=-6

Step-by-step explanation:

|4 - 2x| = |3x+ 2| =

4-2x=3x+2

-2x-3x=2-4

-5x=-2

x=-2/-5=2/5 possibility  1

−2x+4=−(3x+2)      possibility 2

−2x+4=−3x−2(Simplify both sides of the equation)

−2x+4+3x=−3x−2+3x

x+4=−2

x+4−4=−2−4(Subtract 4 from both sides)

x=−6

Check answers:

2/5(Works in original equation)

x=−6(Works in original equation)

Answer Link

Otras preguntas

Solve the quadratic by factoring 2X²-2X-12=0
Liz wants to drink 1.5 litres of water each day. She buys the water in packs of 6 bottles. Each bottle contains 0.5 litres of water. How many packs of water do
explain why the motion of a body which is moving with constant speed in a circular path is said to be accelerated ?
How to find the reference angle of -11pi/3 ?
write in decimal form fourteen and eighty-Four hundredths
What was the major purpose of the Truman Doctrine?
How to find the reference angle of -11pi/3 ?
Solve the quadratic by factoring 2X²-2X-12=0
Heat is released when H2 gas and O2 gas react to form H2O. Why? A. Breaking the H–H bond in H2 gas releases heat. B. Breaking the O–O bond in O2 gas releases he
write a system of equations and solvea class of 195 students went on a field trip. They took 7 vehicles,some cars and some buses. find the number of cars and nu