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

Which of the following is a theme of the passage? A. Nature's relationship with people can be unkind. B. Isolation allows one to learn from mistakes. C. O
How many moles are in 297 g of NH3? 2) How many moles are in 95 g of MgCO3? 3) What is the mole of 1.9 x 1026 formula units K2CO3? 4) How many grams are in 21.7
i need help pls! A diameter is also a ____
Triangle ABC is shown on the coordinate plane below. Which of these represents the rotation of triangle ABC by 90º counterclockwise about the origin? The first
The width of a rectangle is 5x -5.5 feet and the length is 5.5x + 10 feet. Find the perimeter of the rectangle. The perimeter of the rectangle is feet.
How many types of rocks can form from the rock cycle? 1 2 3 4
I will give you BRAINLIEST for the correct answer
Solve for x* (11x-24) (3x-20)
y = 4x - 6 y = 4x + 10 What is the solution to the system?
what is 9a² + 42a - 49 factored​