SOLUTION: Solve for w , where w is a real number. radical 3w+4 = radical 7w-12 sorry i do not know how to write it out with the symbol. please help with this!! thank you in advance!

Question 487718: Solve for w , where w is a real number.

radical 3w+4 = radical 7w-12
sorry i do not know how to write it out with the symbol.
please help with this!! thank you in advance!
Answer by MathLover1(20849) (Show Source): You can put this solution on YOUR website!
first, you write radical (of x) symbol like this:
sqrt(x), than you put after sqrt(x) and you will get a symbol
...the "square root function"

...if square root of two numbers or expressions are same, than these numbers or expressions are same too; so, you will have

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