wiggles14jr wiggles14jr

26-01-2018
Mathematics

contestada

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

Respuesta :

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

2(x+9)-4=68 pls help me 60 points!!!!

-(x-9)-(8-x)=x please solve

Who is usually the first person to bring to the court's attention a relapse by an offender? A. Probation Officer B. The Offender C. A Judge D. Parole officer

1/5a+5=21, what is the value of a

Early in the story, Hildy's twin sister is "called away on ghost business." However, the reader never finds out what this ghost business entails. Pretending you

There are 56 people on a bus t, people get off at the next stop and 3 more people get on how many people are on the bus now

When comparing health insurance policies it is important to consider which of the following? ОА. How the plan defines and covers pre-existing conditions OB. The

heyyyyyyyyyyyyyyyyyyyyy

Jessica had worked for weeks on her science project, so when she won the top award she felt like Marie Curie winning the Nobel prize. It was a huge honor. What

I) Started a business with cash of 500000 as capital ii)Purchased plant for Rs. 3,00,000 by paying Rs. 15,000 in cash and balance later. (iii) Deposited Rs. 6,0