Mathematics: Of equations to answer the questions. 2x + 3y = 3 y = 8 - 3x The value of y from the second equation is substituted back into the first equation. What is the resulting eq What is the value of x? What is the value of y? Da

Of equations to answer the questions. 2x + 3y

Ответ:

pakabigail4796

26.03.2021

2x + 3(8 - 3x) = 3
2x + 24 -9x = 3
-7x = -21
x = 3

y = 8 - 3x
y = 8 - 3(3)
y = 8-9
y = -1

Check the math:
2(3) + 3(-1) = 6 - 3 = 3

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Ответ:

mermaid1304

21.10.2021

Mathematics

Answer- v or y? which number

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Of equations to answer the questions. 2x + 3y = 3
y = 8 - 3x
The value of y from the second equation is substituted back into the first equation. What is the resulting eq
What is the value of x?
What is the value of y?
Da

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