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3 years ago

5

Solve these system of linear equations:

1 answer:

frutty [35]3 years ago

5 0

1.solve for y
2x+4y=12
<u> </u><span><u> -2x -2x</u>
</span><u>4y</u>=<u>12-2x</u>
<u>4 4</u>
y=3-1/2x

step2 plug in y and solve for x
2x+8y=24
2x+8(3-1/2x)= 24
2x+24-4x=24
<u>-2x</u>=<u>0
</u><u>-2 -2</u>
x=0
last step plug in x and solve for y

y=3-1/2x(0)
y=3

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Complete Question

The complete question is shown on the first uploaded

Answer:

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Step-by-step explanation:

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