SOLUTION: If (A/30)+(B/105) = (7A+2B)/X and A, B. and X are integers greater than 1 , then what must X equal. I have no clue where to begin...I did try multiplying x by both sides to get

Question 32125: If (A/30)+(B/105) = (7A+2B)/X and A, B. and X are integers greater than 1 , then what must X equal.
I have no clue where to begin...I did try multiplying x by both sides to get rid of the x on the right side, but then from there I'm lost...
Thank You.
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Multiply the 1st fraction by 7/7 to get 7A/210
Multipoy the 2nd fraction by 2/2 to get 2B/210
Add the results on the left side to get (7A+2B)/210
Compare that to the right side of the equation.
Now you can see that X=210
Cheers,
Stan H.
RELATED QUESTIONS
Write a rational function with a vertical asymptote x=5 and horizontal asymptote y=1/2. I (answered by josgarithmetic)

Hi, If you have |x-b| = c where b = a number and c = a number or expression and x is... (answered by ikleyn)

When factoring the following by the reverse FOIL method, the factors of 6 must add up to... (answered by nabla)

If axbxc=0,and a and b are integers greater than 10,what must c... (answered by swincher4391)

If {{{ a^2b^3c^4=648000 }}}, where a, b and c are distinct positive integers greater than (answered by greenestamps,math_tutor2020)

Multiply and write in simplest form 4 1/5 x 10/21 x 9/20? I have no clue on where to... (answered by jim_thompson5910)

Please help me with this question? What are the asymptotes of the functions f(x)=3^x... (answered by stanbon)

If {{{a^b=x}}} then what does {{{a^(2b)}}}... (answered by josmiceli)

Square or Cube? Find at least one positive integral solution to the equation: (integral (answered by Edwin McCravy)