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A system of equations is: x = 10 and 3x + 5y = 20. In the system of equations, what is the value of y?
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A system of equations is: x = 10 and 3x + 5y = 20. In the system of equations, what is the value of y?

User Lavelle
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1 Answer

4 votes

Answer:

2-

Explanation:


x = 10 \\ 3(10) + 5y = 20 \\ 30 + 5y = 20 \\ 5y = - 10 \\ y = - 2

User RompePC
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