Urgent: due tonight or i get a water tank holds 252 gallons but is leaking at a rate of 3 gallons per week. a second water tank holds 378 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? offering 30 !

63 weeks

Step-by-step explanation:

252 - 3x = 378 - 5x

       + 5x          +5x

Add 5x to both sides

252 + 2x = 378

-252         - 252

Subtract 252 from both sides

2x = 126

Divide 2 from both sides

x = 63

Check you work by plugging 63 where the x is

252 - 3(63)

252 - 189 = 63

378 - 5(63)

378- 315 = 63

answer: ⇒ =1700

step-by-step explanation:

first you had to multiply by the numbers.

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