wiggles14jr wiggles14jr
  • 26-01-2018
  • Mathematics
contestada

2/x+1/2=3/4 solve for x and explain

Respuesta :

Catya
Catya Catya
  • 26-01-2018
if you multiply everything by the common denominator 4x then the fractions cancel out.

4x(2/x) + 4x(1/2) = 4x(3/4)
denominators cancel out leaving...
8 + 2x = 3x
then just subtract 2x from both sides
8 = 3x - 2x
8 = x
Answer Link

Otras preguntas

how do you fine you net worth
Commercials for international aid organizations that show children living in extreme poverty are appealing to the viewer's sense of __________. a. pity b. band
What is the radius of the circle shown below (and how did you solve it)? [tex] x^{2} + y^{2} -12x -6y +9=0[/tex]
what was the turning point in haiti's history?
Select the mistake responsible for the faulty reasoning in the following statement. Women are terrible drivers; my aunt has had three automobile accidents. t
Which pair of numbers is relatively prime? a. 72 And 115 b. 120 And 835 c. 201 And 735 d. 303 And 1041
Can anyone Help me please idk
What means “the movement of different voices against one another” in Latin?
What is 358 divided by 9
When did the Louisiana and Oklahoma territories belong to Spain?