Solve and graph: 4x + 2 < 3x - 5

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valesat99

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Jun 20, 2006
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3
Can't solve the graph for the solution set.

4x+2 <3x-5

Should be greater or equal to sign after the 2 and before the 3
 
Re: Solve and graph

valesat99 said:
Can't solve the graph for the solution set.

4x+2 <= 3x-5
Click to expand...

One for free. Next time, show your work.

4x+2 <= 3x-5

Subtract 2

4x+2-2 <= 3x-5-2

Simplify

4x <= 3x-7

Subtract 3x

4x-3x <= 3x-3x-7

Simplify

x <= -7
 
Re: Solve and graph

Hello valesat99!

valesat99 said:
Can't solve the graph for the solution set.

4x+2 >3x-5

Should be greater or equal to sign after the 2 and before the 3
Click to expand...


Given:\(\displaystyle 4x+2\ge3x-5\)
Get the x's on one side:\(\displaystyle x+2\ge-5\)
Get the "regular numbers" on one side\(\displaystyle x\ge-7\)
 
Re: solve

valesat99 said:
6x+4(3x-2)=6x+2
Click to expand...
You seem to have missed this part: "One for free. Next time, show your work."
 
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