1.

Log(5+x)=log3-log(3+x) solve for x full process

Answer»

⇒log(5+xx−3)=log3
⇒5+xx−3=3
⇒3x−9=5+x

⇒3x−9−x+9=5+x−x+9
⇒12×2x=12×14

⇒x=7



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