Answer:
X=6
Option B is the correct option
solution,
[tex] \sqrt{5x - 7} = \sqrt{3x + 5} [/tex]
Cancel the square roots on both sides
[tex]5x - 7 = 3x + 5[/tex]
Add 7 to both sides
[tex]5x - 7 + 7 = 3x + 5 + 7[/tex]
Simplify
[tex]5x = 3x + 12[/tex]
Subtract 3x from both sides
[tex]5x - 3x = 3x + 12 - 3x[/tex]
Simplify
[tex]2x = 12[/tex]
Divide both sides by 2
[tex] \frac{2x}{2} = \frac{12}{2} [/tex]
Simplify
[tex]x = 6[/tex]
Hope this helps...
Good luck on your assignment..
