im stuck on a simultaneous equation?

2009-02-20 4:29 pm

basically i have found what y equals it is
-17y=17
wot did i do that now y is negative whats my answer going to be?
is it -y=1?

回答 (5)

2009-02-20 4:39 pm

✔ 最佳答案

- 17y = 17
y = 17/- 17
y = - 1

Answer: y = - 1

Proof:
- 17(- 1) = 17
17 = 17

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2009-02-20 4:43 pm

17 y = - 17
y = - 1

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2009-02-20 4:40 pm

y = -1

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2009-02-20 4:38 pm

-17y = 17
y = 17/-17
y = -1

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2009-02-20 4:33 pm

yes or more usually y = -1

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