camdenslife46 camdenslife46

26-09-2017
Mathematics

contestada

solve for x. 3x-r=r(-3+x)

Respuesta :

Аноним Аноним

27-09-2017

3x-r=r (-3+x)
3x-r=-3r+xr
3x-r+r=-3r+xr+r
3x=-2r+xr
3x-xr=-2r+xr-xr
3x-xr=-2r
x (3-r)=-2r
x (3-r)/(3-r)=-2r/(3-r)
x=-2r/(3-r)

Answer Link

Otras preguntas

Population Pyramids and the DTM

13. Find the value of x. (5x + 4)° (8x -71)° X

what is the smallest head size before a soldier needs to get a custom-made helmet?round your answer to 2 decimal places

I will show you the pic

Expand sin (2x45°) = sin (45° +45°) using the sum formula for sine. Do not simplify your answer. sin (45° +45°)

Marcos is building a dog run for his new puppy. He has enough money to buy 75 feet of fencing. He wants to fence in a rectangulararea and it should be at least

A trade magazine routinely checks to drive-through service times of fast food restaurants and 95% confidence interval that results from examining 501 customers

The ingredients to make 6 dozen oatmeal raisin cookies cost Sharon $12.29. One dozen oatmeal raisin cookies purchased at the bakery cost $3.76. How much does Sh

During a holiday sale, a department store offered a 25% discount on a blender that had an original price of $200. After the sale was over, the discounted price

Simplify the expression -16(a-b)