# Math

1. Find the value of X... x/6-x/8=1
2. Find the value of X...x/x-2-x+1/x=8/x^2-2x
3. Find the value of X...5/x+6+2/x^2+7x+6=3/X+1
4.Find the value of X...2/5=x-2/20

find the lowest common denominator for each of the fractions, then multiply each of the terms by that LCD.
That way all your denominators will cancel.

I will do #2 for you (You should use brackets, I assume you meant this:)

x/(x-2) - (x+1)/x = 8/(x^2-2x)
x/(x-2) - (x+1)/x = 8/[x(x-2)]

the LCD would be x(x-2) so...
x/(x-2)*x(x-2) - (x+1)/x*x(x-2) = 8/[x(x-2)]*x(x-2)
x(x) - (x+1)(x-2) = 8
x^2 - x^2 + x + 2 = 8
x = 6

Thank you very much for the assistance!!!

1. 👍
2. 👎
3. 👁
4. ℹ️
5. 🚩
1. P=3

1. 👍
2. 👎
3. ℹ️
4. 🚩

## Similar Questions

1. ### AP Statistics

Your mathematics instructor claims that, over the years, 88% of his students have said that math is their favorite subject. In this year's class, however, only 21 out of 32 students named math as their favorite class. The

2. ### Math

On Joe Martin's graduation from college, Joe's uncle promised him a gift of \$12000 in cash or \$900 every quarter for the next 4 years after graduation. If money could be invested at 8% compounded quarterly, which offer is better

3. ### math

The ratio of boys to girls in Mrs. Ronilo's math class is 3 to 1. What PERCENT of the class is girls?

4. ### Science

The "***" is my answer 3.Which list correctly orders effort (E), fulcrum (F), and load (L) for each lever class? A. class 1 = F, L, E (or E, L, F) class 2 = F, E, L(or L, E, F class 3 = L, F, E (or E, F, L B. class 1 = L, F, E (or

1. ### Spanish HELP PLZ

What is Class Night in Puerto Rico? A. A formal tradition middle school graduation party with students and parents*** B. A formal graduation ceremony with diploma presentation C.a family party with family and friends

2. ### Algebra

Semester review practice lesson 1 unit 4 connections academy I am terrible at math and barely passing if anyone knows or has the answers to this practice that would be awesome.

3. ### Science

Which list correctly orders effort (E), fulcrum (F), and load (L) for each lever class?(1 point) class 1 = F, E, L (or L, E, F) class 2 = F, L, E (or E, L, F) class 3 = L, F, E (or E, F, L) class 1 = F, E, L (or L, E, F), , class

4. ### spanish

escribe que clases tienen estas personas, usando formas de tener. 1. yo a picture of a math class 2. nosotros a picture of an english class 3. claudia y pablo science class 4. tu art class 5. claudia history class 6. ustedes

1. ### LNU math

math In a class of 50 students it was found 21 are taking English 14 are taking Math 28 are taking History 7 are taking Math and English 10 are taking Math and History 11 are taking History and English 3 are taking all three

2. ### Statistics

Your mathematics instructor claims that, over the years, 88% of his students have said that math is their favorite subject. In this year's class, however, only 21 out of 32 students named math as their favorite class. The teacher

3. ### Statistics

Your mathematics instructor claims that, over the years, 88% of his students have said that math is their favorite subject. In this year's class, however, only 21 out of 32 students named math as their favorite class. The

4. ### Math

When a class took a math test, 15% of the class failed, 25% made some mistakes (but didn’t fail), and 24 students got perfect scores. How many students were in the class?