Friday

April 18, 2014

April 18, 2014

Posted by **Gabby** on Tuesday, October 20, 2009 at 8:02pm.

- Math -
**jim**, Tuesday, October 20, 2009 at 8:18pmWe are given:

(a) E = 2M and

(b) E-3 = 3(M-3)

So:

2M - 3 = 3M - 9

solve for M.

- Math -
**Gabby**, Wednesday, October 21, 2009 at 12:39pmThank you Jim.

**Related Questions**

math - A. John is now 10 years older than Marcus. Three times John's age 5 years...

math - A. Brad is 12 years older than Sam . If Brad were 8 years older than he ...

math - i never can do word problems....please help... i got 7 of them.....these ...

math - A. A woman was 30 years old when her daughter was born.Her age is now 6 ...

9th grade math word problems - i never can do word problems....please help... i ...

grade 9 algerbra HELP!!!! PLZ!!! - betty is now three times as old as mike, but ...

math - Jack is twice as old as he was 5 years ago. His mother was then six times...

Math - In five years,Emma will be three years more than twice as old as her son...

Kathie - In four years' time, a father will be three times as old as his son. ...

Math - two people aged 15 and 50. At some point during their lives, the elder ...