Ptvjenny Ptvjenny

20-09-2015
Mathematics

contestada

Two thirds of a number reduced by 11 is equal to 4 more than the number find the number

Respuesta :

20-09-2015

x - the number

[tex]\frac{2}{3}x-11=x+4 \ \ \ \ \ \ \ \ \ |\times 3 \\ 2x-33=3x+12 \\ 2x-3x=12+33 \\ -x=45 \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ |\times (-1) \\ x=-45[/tex]

The number is -45.

Answer Link

Otras preguntas

Which word is the most similar to sentimental A.emotional B.fundamental C.preferable D.Sensible

There are 125 people and three door prizes. How many ways can three door prizes of $50 each be distributed? How many ways can door prizes of $5,000, $500 and $5

Which of the following characters is of the Montague house? Sampson Tybalt Mercutio Balthasar

Under which operations is the set of whole numbers {0,1,2,3...} closed

How did Common Sense influence he Declaration of Independence??

98 - 5q for q = 7 help

A group of kids containing 11 boys and 14 girls is lined up in random order - that is, each of the 25! Permutations is assumed to be equally likely. What is the

Sleepless nights how much sleep do high school students get on a typical school night ? An interested student designed a survey to find out.

what is the answer??

jason mixed 8ml of a salt solution with 11ml of a 47% salt solution to make a 43%salt solution. find the percent salt concentration of the first solution