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A tank holds 256 gallons but is leaking at a raye of 3 gallons per week.A second water tank holds 384 gallons but is leaking at a rate of 5 gallons per week.After how many weeks will the amount of water in the two tanks be the same?

Respuesta :

Set the equations equal to each other because you need to find when they will be the same.

[tex]256 - 3x = 384 - 5x[/tex]
Add 5x to each side and subtract 256 from each side to get the variable alone.

[tex]2x = 128[/tex]
Divide by 2.

[tex]x = 64[/tex]

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