Posted by **vaishnavi** on Tuesday, December 2, 2008 at 8:38pm.

4.5x(1.25x+130)=3x-115

find the value of x and show the steps

- math -
**Reiny**, Tuesday, December 2, 2008 at 8:42pm
expand, collect all like terms to the left side to end up with a quadratic equation.

solve using the formula.

- math -
**Reiny**, Tuesday, December 2, 2008 at 9:09pm
your equation leads to a quadratic equation.

If you have not studied that topic, an explanation is beyond what I can do here in a simple post

here is my result from a Google search

http://www.google.ca/search?hl=en&q=the+quadratic+equation&btnG=Google+Search&meta=

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