Algebra I

posted by Briana

So- im trying to help my little brother out with his Algebra- but its been awhile since i have had algebra class- we need help with the following question:

Solve the following equation for x:
2(x+4)=4x+12

2x+8=4x+12
2x=-4
x=-2

I think, lol

okay- i got that too- thanks!

1/2n - 1/8> 3/4 + 5/6n

1. AROUJ

8<5-M+1

2. Jasmine

2x+8=4x+12
2x-8=4x-08

2x=4x+4
-4x

-2x=4
-----
-2

x=-2

3. Donna

-v+5+6v=1+5v+3

4. peter opoku ware Sabronum

-1

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