SOLUTION: I need to slove for x, but I dont know how, can you help me please?
3x+9<4(-5)-x+3+2x
3(2x-4)-4x+7<9
5|2x-5|-3=12
3}2x-5|>21
and also
5*2-9+2*4(2-(-3))
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Question 620956: I need to slove for x, but I dont know how, can you help me please?
3x+9<4(-5)-x+3+2x
3(2x-4)-4x+7<9
5|2x-5|-3=12
3}2x-5|>21
and also
5*2-9+2*4(2-(-3))
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
\ -\ x\ +\ 3\ +\ 2x)
Collect terms in the RHS
Add 
to both sides
Multiply both sides by 
Plug something smaller than 
back into the original inequality in place of 
, then do the arithmetic to see if you have a true statement. Do it again with 
, and see if you have a false statement. Hint: 
is NOT smaller than , 
is.
John
My calculator said it, I believe it, that settles it
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