Square Both Sides: Square both sides of the equation to eliminate the square roots.(−9+5x)2=(2x)2−9+5x=2x
Move Terms with x: Move all terms containing x to one side of the equation.5x−2x=93x=9
Divide by 3: Divide both sides of the equation by 3 to solve for x.33x=39x=3
Check Solution: Check the solution by substituting x back into the original equation to ensure both sides are equal.(−9+5(3))=(2(3))(−9+15)=(6)6=6