SOLUTION: Solve this equation: {{{sqrt(7x-3)+3=2x}}}

Question 611: Solve this equation:

Found 2 solutions by arden42, Charles1947:
Answer by arden42(16) (Show Source): You can put this solution on YOUR website!
Well, first we need to get rid of the sqare root. To do this, we need to get it on its own:

Then square both sides:

Expand the brackets:

Get everything on one side:

In this case, the easiest way to solve it is to use the quadratic equation:

Answer by Charles1947(18) (Show Source): You can put this solution on YOUR website!
If we subtract 3 from both sides of the equation we get

To get rid of the radical we square both sides of the equation

Combine like terms

This is a quadratic equation so we will have 2 answers
Use the quadratic equation to solve

and
and

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