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Naddik [55]
2 years ago
6

Y+7x=3 ‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎

Mathematics
1 answer:
LenKa [72]2 years ago
4 0

Answer:

x =  \frac{3}{7}

Step-by-step explanation:

y + 7x = 3 \\ 0 + 7x = 3 \\ 7x = 3 \\ x =  \frac{3}{7}

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Ryan is 23 years older than stacy. In 6 years he will be 2 times her age. how old is each person now?
Aloiza [94]

Answer:

Ryan 40

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Step-by-step explanation:

x -----> Stacy

x + 23 -----> Ryan

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x + 23 + 6   Ryan

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x - 2x = 12  - 29

-x = - 17

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x + 23

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3 years ago
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3 years ago
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erastovalidia [21]

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= 25x^2 - 30xy + 9y^2.

5 0
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pochemuha

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