Monday

September 22, 2014

September 22, 2014

Posted by **alex** on Tuesday, August 31, 2010 at 5:52am.

- pre algebra -
**Reiny**, Tuesday, August 31, 2010 at 8:15am-4x+7=11

subtract 7 form both sides

-4x+7-7=11-7

-4x = 4

divide both sides by -4

-4x/-4 = 4/-4

x = -1

**Answer this Question**

**Related Questions**

Pre-Algebra - How do you solve this Pre-Algebra problem: $1.25x + $2.25y = $916 ...

pre-algebra - kk my teach told me to describe and draw things that are about pre...

pre-algebra(algebra) - I'm not sure if I have the correct answer to this problem...

pre-algebra - I can not solve this problem: 3/4 =5/x

Pre-Algebra - what is the solution for this problem? 1 + 1/1+ 1/x-1/1/1 – 1/x+1

Pre-Algebra - Can anyone show me step by step how to solve this problem? 26cm/s...

Pre-Algebra - Can anyone show me step by step how to solve this problem? 26cm/s...

pre algebra - how do you solve this problem r²-11r+24=

pre algebra - I have a problem and I would like to know how to work out the ...

pre-algebra - The zero factor property; Can you help with this problem? W^2 + 4w...