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Helen [10]
4 years ago
12

Plz help me get the answer to these

Mathematics
1 answer:
brilliants [131]4 years ago
8 0

Answer:

<h2>y = 2</h2>

Step-by-step explanation:

Put x = -13 to the equation -3x + 9y = 57

(-3)(-13) + 9y = 57

39 + 9y = 57            <em>subtract 39 from both sides</em>

9y = 18             <em>divide both sides by 9</em>

y = 2

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Step-by-step explanation: now you try

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3 years ago
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Step-by-step explanation:

This was very simple!

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Step-by-step explanation:

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3 years ago
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