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July 29, 2015

Homework Help: math, beginning algebra

Posted by jasmine20 on Thursday, December 21, 2006 at 2:41am.

how do i solve the following equations.

Problem # 1
3x greater than or equal to 2x minus 4

can someone correct number 2
Problem # 2

7(x-3)> 5x-14
7x -21 > 5x -14
7x-5x>-14-21
2x>-35

3x is greater than 2x minus 4.

3x>= 2x-4
subtract 2x from both sides
x>=-4

7(x-3)> 5x-14
7x -21 > 5x -14
7x-5x>-14+21 Notice the plus here. YOu have to add 21 to each side.

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