View Full Version : Solve and graph: 4x + 2 < 3x - 5
valesat99
06-20-2006, 04:20 PM
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
tkhunny
06-20-2006, 04:31 PM
Can't solve the graph for the solution set.
4x+2 <= 3x-5
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
jonboy
06-20-2006, 04:35 PM
Hello valesat99!
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
Given:4x+2\ge3x-5
Get the x's on one side:x+2\ge-5
Get the "regular numbers" on one sidex\ge-7
valesat99
06-20-2006, 05:03 PM
6x+4(3x-2)=6x+2
tkhunny
06-20-2006, 05:10 PM
6x+4(3x-2)=6x+2You seem to have missed this part: "One for free. Next time, show your work."
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