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NNADVOKAT [17]
3 years ago
8

What is x and y: y= 2x-11 y=x-3

Mathematics
2 answers:
AleksandrR [38]3 years ago
5 0
Answer:

Well we already have y, so I’m terms of x, the following should be what you need.

y=2x-11
0=2x-11
-2x=-11
-2x/-2=-11/-2
x=11/2 or 5 1/2 or 5.5

y=x-3
0=x-3
-x=-3
x=3
xenn [34]3 years ago
4 0
X=8 and y=5 is the correct answer:)
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2(9x+8x)=68
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3 years ago
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Answer:

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Step-by-step explanation:

5/9 (F-32) = C

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5/9 * 9/5 (F-32) =9/5 C

F -32 = 9/5 C

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F -32 +32 = 9/5 C +32

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Kryger [21]

Answer:

1. Write the addition of "a", "b" and "c".

2. The equation is: P=a+b+c

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You know that <em>P</em> represents the perimeter of the triangle and <em>a, b </em>and <em>c </em>represent the sides of the triangle.

By definition, the sum is the result of an addition. Therefore, the statement "The perimeter <em>P</em> of a triangle is equal to the sum of the lengths of sides <em>a, b</em>, and <em>c</em>”, indicates that the perimeter is obtained by adding the lengths of the sides of the triangle.

Knowing this, you can write the following equation:

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