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Norma-Jean [14]
3 years ago
6

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

Mathematics
1 answer:
ryzh [129]3 years ago
3 0

Answer:

2-

Step-by-step explanation:

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

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