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LMar100%Best ResponseYou've already chosen the best response.0
4 + x/2 > 2x multiply both sides by 2 to get 4 + x > 4x bring x over 4> 4x  x 4 >3x 4/3 > x
 one year ago

HeroBest ResponseYou've already chosen the best response.1
You multiplied both sides by 2 but still have 4 on the left side?
 one year ago

LMar100%Best ResponseYou've already chosen the best response.0
i saw it as (4 + x)/2
 one year ago

HeroBest ResponseYou've already chosen the best response.1
4 + x/2 > 2x 4 + x/2 >4x/2 4 > 4x/2  x/2 4 >(4x  x)/2 4 > 3x/2 4*2 > 3x 8 > 3x 8/3 > x
 one year ago

HeroBest ResponseYou've already chosen the best response.1
I don't know which one it is either
 one year ago

LMar100%Best ResponseYou've already chosen the best response.0
well i guess the writer will have to verify
 one year ago

HeroBest ResponseYou've already chosen the best response.1
@akb48, is it \[\frac{4 +x}{2} > 2x\] or \[4 + \frac{x}{2} > 2x\]
 one year ago

miteshchvmBest ResponseYou've already chosen the best response.1
multiply by 2 you get 8 + x > 4x subtracting x 8 > 3x dividing by 3 8/3 > x x < 8/3 \[x \in (\infty, \frac{ 8 }{ 3 } )\]
 one year ago
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