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How do you solve #|- 3+ b | \leq 3#?

1 Answer

Apr 18, 2017

#0 leq b leq 6#

Explanation:

#|-3+b| leq 3#

By removing the absolute value sign,

#Rightarrow -3 leq -3+b leq 3#

By adding 3 to everyone,

#Rightarrow 0 leq b leq 6#

I hope that this was clear.

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