SOLUTION: Solve √ (3x+4) + x = 12 Can you please help me out? Thanks so much in advance :)

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Question 807912: Solve
√ (3x+4) + x = 12
Can you please help me out? Thanks so much in advance :)

Answer by MathLover1(20850)   (Show Source): You can put this solution on YOUR website!

......move to the right

...square both sides





.......factor completely, write as
....group



solutions:
if =>
if =>

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