SOLUTION: Solve, graph, and write the solution set using interval notation 13-(2x+2)<2(x+2)+3x

Algebra ->  Signed-numbers -> SOLUTION: Solve, graph, and write the solution set using interval notation 13-(2x+2)<2(x+2)+3x      Log On


   

Question 354557: Solve, graph, and write the solution set using interval notation
13-(2x+2)<2(x+2)+3x
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
13-(2x+2)<2(x+2)+3x
13-2x-2<2x+2+3x
11-2x<5x+2
add 2x to both sides
11-2x+2x<5x+2x+2
11<3x+2
add -2 to both sides
11-2<3x+2-2
9<3x
divide by 3
(9/3<3x/3)
x>3
(3,oo)
it is a line parallel to the y axis intersecting at (0,3)
All values on the right side of the line are solutions
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m.ananth@hotmail.ca