3 years ago

：Find x+y, if: 2x+3y=8 and 3x+5y=13

Mathematics

1 answer:

sertanlavr [38]3 years ago

3 0

Answer:

x=1

y=3

Step-by-step explanation:

Heres a photo with explanation

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Answer:

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Step-by-step explanation:

So we have the equation:

$Q=\frac{I^2Rt}{J}$

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First, let's multiply both sides by J to remove the fraction on the right. So:

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Simplify the right:

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Step-by-step explanation:

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Step-by-step explanation:

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