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3 years ago

8

Solve the following system of linear equations. 3x + 6y = 18 - 3x + 6y = – 18

1 answer:

Dahasolnce [82]3 years ago

3 0

I am not really sure

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A' (0,4) respuesta es

espero que te sirva marcarme como mejor respuesta PORFA y gracias

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Y=3x+13<br> 2x=y-9<br> Solve for x and y points using addition method

GrogVix [38]

$y=3x+13 \\
2x=y-9 \ \ \ |-y-2x \\ \\
y=3x+13 \\
\underline{-y=-2x-9} \ \ \ \hbox{add the sides} \\
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0=x+4 \\
x=-4 \\ \\
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