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Snezhnost [94]
3 years ago
9

How do I do this its systems of equations

Mathematics
1 answer:
VLD [36.1K]3 years ago
3 0
Let x the subject of the equation in x-2y=-10 this make it x=2y-10 substitute this in the first equation. 3(2y-10)-2y=-6 solve for y, y=6. substitute y in any of the original equations to get x x= 2
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MakcuM [25]

Answer:

Graph is attached :)

Step-by-step explanation:

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2 years ago
422 8/100 fraction notation
Ivenika [448]

The rule to convert a mixed fraction to an improper fraction is

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This fraction can also be reduced  as

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Hence

422\frac{8}{100}=\frac{42208}{100}=\frac{10552}{25}

4 0
3 years ago
Read 2 more answers
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