what is the solution to the equation square root 5x-7= square root 3x+5

Question

what is the solution to the equation square root 5x-7= square root 3x+5

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Savannah 2 weeks 2021-09-13T12:11:35+00:00 1 Answer 0

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    2021-09-13T12:13:02+00:00

    Answer:

    Step-by-step explanation:

    Just as a hint. On this editor, you have to use brackets a lot. We cannot be certain what you mean. I’m going to interpret the question one way, but there are others.

    √(5x – 7) = √(3x + 5)

    Square both sides.

    (√(5x – 7) )^2 = (√(3x + 5) )^2

    5x – 7 = 3x  + 5            

    Add 7 to both sides.

    5x – 7 + 7 = 3x + 5 + 7

    Combine

    5x = 3x + 12

    Subtract 3x from both sides.

    5x – 3x = 3x -3x + 12

    Combine

    2x = 12

    Divide by 2

    2x/2 = 12/2

    x = 6

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