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Sedaia [141]
3 years ago
5

When solving for y in a equation what is the answer to 5x-3y=21​

Mathematics
2 answers:
inysia [295]3 years ago
8 0

Answer:

You first subtract 5x from both sides and end up with -3y=21-5x. In order to isolate the variable you need to divide -3 from both sides. Your equation would then be y= -7+ 5/3x.

Step-by-step explanation:

masha68 [24]3 years ago
4 0

Answer:

y=53x-7

Step-by-step explanation:

5x-3y=21

-3y=-5x+21

divide by 3

y=5/3x-7

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Answer:

120 grams of dust

Step-by-step explanation:

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3 0
4 years ago
Aaron has an unpaid balance of $637.24 on his credit card statement at the beginning of March. He made a payment of $25.00 durin
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Answer:

See below in bold.

Step-by-step explanation:

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6 0
3 years ago
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Softa [21]
The mean is the average weight.
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3 0
4 years ago
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gulaghasi [49]
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<span>9x2 +54x = 7
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2. Make sure that the coefficient of the x^2 term is 1.
<span>9(x2 + 6x) = 7
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3. Adding a term to both sides that will complete the square in the left side. This is done by dividing the coefficient of the x term by 2 and squaring it. Note: The same amount should be added to the right side to balance the equation.
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4 years ago
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