College Algebra

posted by .

Can someone check my work for me again! I really appreicate it, I'm not the best at this.

(1/3)x+(3/4)x = 13
(4/12)+(9/12)x = 13
(13/12)x = 13
x = 13/(13/12)= 12

  • College Algebra -

    Your answer is right. :-)
    1/3 * 12 + 3/4 * 12 = 13
    4 + 9 = 13

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. algebra

    Can someone please help me with this one?
  2. college algebra

    can someone check my answer for me please! 5x+6y=18 solve for y 6y=18-5 y=3-5/6x

    Thanks so much for your help on my english question. I posted a reply with another question down below. You're REALLY smart so can you please check my work that i put donw below! thanks again, i really appreciate it:)
  4. French

    What is the best way to say this? When one has a flat tire, it is necessary to put air in it. I have to translate this, and my best guess is Quand on a pneu à plat , il faut mettre de l'air dans ça That doesn't really look right
  5. Algebra

    Hello, can someone tell me if I got the following solve and check work correct?
  6. english

    I having problems these sentences on sentence fragments and run-on sentences, including both fused sentences and comma splices and how to revise them and explain the choices that have been made. This is the sentence: When I was in …
  7. English

    I still have a few sentences to check. I really hope you can help me check them. I added a few more sentences. 1)I think the best thing to do is working at a passion because in this way you'll work better than anyone else. 2)You feel …
  8. Math

    "Last year, the personal best high jumps of track athletes in a nearby state were normally distributed with a mean of 229 cm and a standard deviation of 19 cm. What is the probability that a randomly selected high jumper has a person …
  9. Biology....someone who can explain something to me

    can someone explain the Miller-Urey Experiment to me?
  10. Algebra 2

    Can someone check my work please? I tried my best on all the problems but I still don't understand excluded values and how to simplify rational expressions. Thank you in advance for any help! 1)6x^5/2x^3 6/2 = 3 3x^5/x^3 x^5-x^3 =

More Similar Questions