alisharahh alisharahh
  • 03-09-2014
  • Mathematics
contestada

If one-half of a number is 8 less than two-thirds of the number, what is the number?how?
1)24
2)32
3)48
4)54

Respuesta :

luana
luana luana
  • 03-09-2014
[tex]x-number\\\\ \frac{1}{2}x+8=\frac{2}{3}x\ \ \ |-\frac{1}{2}x \ from\ both\ sides\\\\ 8=\frac{2}{3}x-\frac{1}{2}x\\\\ Make\ a\ common\ denominator\\\\8=\frac{4}{6}x-\frac{3}{6}x\\\\ 8=\frac{1}{6}x\ \ |*6\\\\x=8*6\\\\x=48\\\\Answer\ is\ 3)\ 48.[/tex]
Answer Link

Otras preguntas

What is the solution to the linear equation? 2/3x-1/2=1/3+5/6x
what mass of Hg will occupy a volume of 75.0 mL?
Why did Taft’s opponent in the 1908 presidential race claim that Taft was running two campaigns
Who is the king hemu?
Determining the author's point of view about a topic relies on A) analyzing word choice and sentence details B)reading titles, bylines, and subtitles C)findin
The second leading cause of death for americans of all age groups is
If the area of the rectangle ABDE is 16 square inches and C is the midpoint of BD what is the area in square inches , of ACE
some fungi are able to reproduce both sexually and asexually. which of the following describes a consequence that would most likely occur is fungi undergo only
Describe some of the factors that can cause hormones levels to fluctuate
if you didn't have macrophages in your body then,