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cluponka [151]
3 years ago
7

X+2y=2 I don't get how to get y by itself

Mathematics
1 answer:
Ksivusya [100]3 years ago
6 0
You have to divide so it would be

X+2/2 = y do you see what I did so then it would be
X+y = xy =2=2xy so you have to first divide then combine like terms
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Answer:

there are 3 red fish

Step-by-step explanation:

1:5

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4 years ago
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7 0
3 years ago
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White raven [17]

Answer:

1/2 (x+5) = 36  should be the equation that is used to determine how many rocks George started with.

Step-by-step explanation:

Let 'x' be the number of rocks George had.

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It means after getting 5 new rocks George's total rocks = 72

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Thus,

1/2 (x+5) = 36 should be the correct equation.

solving

1/2 (x+5) = 36

Multiplying both sides by 2

1/2 (x+5) × 2 = 36 × 2

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Thus, before getting 5 new rocks, the number of rocks George had = 67

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Step-by-step explanation:

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sdas [7]
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