Saturday

November 22, 2014

November 22, 2014

Posted by **Josh** on Tuesday, September 2, 2008 at 10:21pm.

Please help. my college grad mom can't help with my 8th grade math!

- algebra -
**DrBob222**, Tuesday, September 2, 2008 at 10:31pmAre you solving for x?

Is the equation (1/2)x + 6 = (1/3)x.

Multiply both sides by 6.

(1/2)*6x + 6 = (1/3)*6x

3x + 36 = 2x

3x-2x=-36

x=-36

===================

Always check it by substituting the answer into the original equation.

(1/2)x + 6 = (1/3)x

(1/2)*-36 + 6 = (1/3)*-36

-18+6=-12

-12=-12

check my thinking.Check my work.

- algebra -
**Josh**, Tuesday, September 2, 2008 at 11:07pmthanks drbob

**Answer this Question**

**Related Questions**

statistics - In the past a certain college has found that 35% of the students ...

math - random sample of 9600 students. 46% had at least one parent who was a ...

math - random sample of 9600 students. Multistage design effect similar to an ...

MAth - How i change 315 grad in 7xpi/4? I have on Thuesday a exam in math but i ...

8th grade Math - I'm actually in 7th grade, but I'm doing 8th grade pre-algebra...

8th grade - im in advanced math so i do 8th grade math and i dont understand how...

8th grade algebra - -12x=14-5x please and thank you!

Algebra. - I'm in 8th grade, im in algebra, and this is my question: x=a+b+c...

math - Mr. Doodle’s grade distribution over the past 3 years for a course in ...

Math - Mr. Doodle’s grade distribution over the past 3 years for a course in ...