Friday

August 22, 2014

August 22, 2014

Posted by **Amelie** on Tuesday, September 22, 2009 at 4:37pm.

- Algebra -
**annaiiz**, Tuesday, September 22, 2009 at 5:18pmyou do whats in the brackets first

like 3y-(y+7)

you take out the parenthesis and then you subtract 3y-y+7=2y+7

now you have 6y-[2y+7]

now you take the brackets away

6y-2y+7=4y+7

**Related Questions**

Please Check My Math Work - Hi. - I solved this problem,but I am not sure if it ...

Rational Expression - (x+1/2x-1 - x-1/2x+1) * (2x-1/x - 2x-1/x^2) (x+1/2x-1 - x-...

math - how do i get the answer with this problem 64 division bracket(16 divison...

Algebra - I am trying to simplify 24a^2/b^4 (the entire expression has a radical...

math - In my math book i got a question that said 1/7 times 1/7. I got answer of...

math - the difference between a square root inside a bracket and one outside a ...

Algebra - This equation is incorrect because when we multiply an exponent into a...

math - Find the common ratio and write out the first four terms of the geometric...

Find the minimum/maximum - The question is as followed: y=-3x^2 + 4x This is how...

algebra - Solve for s in this equation. Depreciation. D=C-s/n This is my answer ...