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# How do I solve this: 2x + 5y = 20 find y?

Update:

It just says find the x and y intercept of the graph of each equation.

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- Anonymous8 years agoFavorite Answer
y = mx + b

5y = -2x + 20

y = -2/5x + 4

So, y is 4

x is 12.5

I think...

:)

- 8 years ago
It's impossible to solve unless you know x or if there is another equation where x and y would be the same values.

Depending on what x is, y could be any number of solutions.

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