Sunday

March 29, 2015

March 29, 2015

Posted by **Lydia** on Wednesday, May 9, 2007 at 4:51pm.

[2/(x+4)]+2

-----------

[3/(x+4)]+1

I know the answer is 2(x+5)/(x+7), but I have little idea how to get there! Please help?!

multiply your fraction by (x+4)/(x+4)

you end up with [2 + 2(x+4)]/[3 + (x+4)]

simplify and you will get your answer.

oooooooh thanks!

**Answer this Question**

**Related Questions**

Algebra - Can you please check my work? You have helped other students I know. ...

Algebra (check my answers) - Please check these answers. Multiply -7(2a2 -4) = -...

math/algebra - Simplify: 3/4/4/5 answer choices are: a) 3/5 b) 5/3 C) 15/16 d)16...

algebra - Simplify. Do not use negative exponents in the answer. 12x-2y4 -3xy-7 ...

math,help - I have forgotton how to change a decimal into a fraction can you ...

math - how do i change 3.75 into a fraction simple or improper fraction? you ...

Algebra 2/Trig - I've done every other single question besides this one. (There ...

math - Multiply and simplify 2/3*13 The answer is 22. Right? if you mean (2/3...

drbob222, math ,algebra - can you explain to me the following problem , ms.sue ...

math - 1/a-1/b ------- a/b-b/a please simplify triple decker fraction you will ...