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sertanlavr [38]
3 years ago
12

Solve for y -x - 2y=8

Mathematics
2 answers:
Papessa [141]3 years ago
6 0
Substitute y=0
0-x-2 x 0= 8
-x-0=8
-x=8
Change the signs on both sides
X=-8
german3 years ago
5 0

Answer:y=4

Step-by-step explanation:

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How do you solve n-8=17​
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Step-by-step explanation:

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Please just give me the answer
Ber [7]

9514 1404 393

Answer:

  8

Step-by-step explanation:

The Pythagorean theorem tells you of the relation ...

  x² + 6² = 10² . . . . . . . . . squares of sides total to the square of hypotenuse

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4 0
3 years ago
( use elimination) on 3x+5y=12 and x-3y=4
Elena L [17]

Answer:

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Step-by-step explanation:

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7 0
3 years ago
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