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October 21, 2014

October 21, 2014

Posted by **Nicole** on Monday, September 13, 2010 at 9:04pm.

-5x=9-2x

-8x-10=4x+14

- 9th Grade Algebra 1 -
**Ms. Sue**, Monday, September 13, 2010 at 9:09pm-5x=9-2x

We need to get the knowns on one side of the equation and the unknowns on the other side. Start by adding 2x to both sides of the equation.

-5x + 2x = 9 - 2x + 2x

-3x = 9

x = 9/-3

x = -3

__________________________

-8x-10=4x+14

-8x - 4x = 14 + 10

-12x = 24

x = -2

- 9th Grade Algebra 1 -
**spike**, Thursday, September 16, 2010 at 3:56pm6=p-8

- 9th Grade Algebra 1 -
**Anonymous**, Thursday, October 21, 2010 at 5:58pmI need to learn how to convert miles to square inches.

- 9th Grade Algebra 1 -
**Anonymous**, Monday, January 17, 2011 at 6:26pmthe length of each of the legs of an isosceles triangle is 3km longer than the base. the perimeter of the triangle is 24km. find the length of each side

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