sylvestergc
sylvestergc
10-09-2014
Mathematics
contestada
how do you solve x/3-7x/12=2/3?
Respuesta :
luana
luana
10-09-2014
[tex]\frac{x}{3}-\frac{7x}{12}=\frac{2}{3}\ \ \ |Multiply\ by\ 12\\\\ 4x-7x=2*4\\\\ 4x-7x=8\ \ \ \\\\ -3x=8\ \ \ |:(-3)\\\\ x=-\frac{8}{3}=-2\frac{2}{3}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 96+ )
Otras preguntas
Discuss Donatello's David and its importance as an early Renaissance work of art. What is the political significance of the work? How does the work relate to cl
Describe a method you can use to find the area of the following shape. Provide specific details in your answer, including coordinates and descriptions of shapes
How many European countries had colonies in Africa in 1960?
a topic that would make an interesting definition speech
From the sum of 3a²-a-3 and 2a-9,subtract a²-3a-7
Who invented crayons
Is evaluation research a method of data collection? Why or why not?
The GCD(a, b) = 9, the LCM(a, b)=378. Find the least possible value of a+b.
How many calories do you have to take away to lose one pound? What are some of the dangers of taking pharmaceutical and herbal preparations to lose weight? List
Erin and her friends tend to be moody. Sometimes they are very nice to people, and at other times they want to be left alone. Which aspect of this situation wou
