3 years ago

Solve y+4x=12 3y=8-12x

1 answer:

6 0

$\left \{ {{y+4x=12} \atop {3y=8-12x}} \right. \\\\ \left \{ {{y=12-4x} \atop {3y=8-12x}} \right. \\\\3(12-4x)=8-12x\\\\36-12x=8-12x\\\\-12x+12x=8-36\\\\0\neq28\\\\There\ are\ no\ solutions.$

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Read 2 more answers

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rewona [7]

Try comparing your solution with the following:

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Check:

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<em>Hope this was helpful.</em>

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