Wednesday

October 1, 2014

October 1, 2014

Posted by **bob** on Wednesday, July 19, 2006 at 9:24pm.

Ok bob, what happens if we add 12 to both sides? Why can we do this?

After that step, what happens if we divide both sides by 3? Why is that allowable? What value do we get for x then?

- algebra -
**rizzy**, Wednesday, September 4, 2013 at 2:11pm3x-12=14

3x-12=14

+12=+12

3x=26

26/3x

x=8.7

**Answer this Question**

**Related Questions**

algebra - I need a step by step explanation on how to add these two equations 2x...

help please - What is the first step in solving the problem, 3x-8/12=9? A) Add 8...

PLEASE HELP ME!!! - What is the first step in solving the problem, 3x-8/12=9? A...

HELP!!!!! - What is the first step in solving the problem, 3x-8/12=9? A) Add 8 ...

algebra - how do I do this Solve for x. 3x – 2y = 6 Add 2y to both sides and ...

science - rearrange this equation 2 make x the subect. 6y = 9 - 3x so first i ...

math - Solve each formula for n. 2n = 4xp-6 3m-n=4s r/n+2=p t=100(n+3) pv/nR=T ...

math - what does x= to 4-2x=7x+13 add two x to both sides 4=9x+13 subtract 13 ...

Pre-Algebra - HOW DO I DO THIS 5x+(-20)=-60 2-2x=8 I can only assume this is two...

algebra - 7/11 - 2x < 3/10; {1/2, 1/3, 1/4, 1/5, 1/6} Rearrange the ...