# Math

posted by .

3x-2 over 2 (fraction format) -x over 4 (fraction format) = 15. I know that I need a LCD but when I tried 2 it didn't seem to work right. the only hint my math teache gave was the answer has to be a mixed number. Can anyone help?

• Math -

(2x-2)/2 - x/4 = 15
LCD = 4
4x-4 -x = 60
3 x = 64
x = 64/3

## Similar Questions

1. ### citation

does anyone know how to internally document a source from an anthology-- not a book in MLA format?
2. ### math

Automobiles and small trucks make up 84% of the travel to and from work in the US. What fraction represents all other means of travel to and from work in the US?
3. ### math

Hi how would i go about solving this. It's fraction + fracion over fraction+fraction -4/5+3/5 __________ 1/3+1/5
4. ### General

What's the proper way to reference a book from Project Gutenberg (MLA format)?
5. ### math

Allana used Fraction 3 over 5 yard of fabric to make a scarf. Can she make 2 of these scarves with Fraction 1 and 7 over 10 yards of fabric, and why?
6. ### MATH

Sarah rolled a fair six-sided die 24 times. The table below shows the number of times each number was rolled: Number Cube Experiment Number on the Cube Number of Times Appeared 1 6 2 4 3 0 4 9 5 3 6 2 According to the results in the …
7. ### math

What is the volume of the box pictured below?
8. ### Math

When working out some of the diagonal lengths involved in calculating the size of individual plots, Bert creates the following expression: fraction numerator 10 plus 15 square root of 5 over denominator square root of 5 minus 2 end …