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BigorU [14]
3 years ago
6

Transform the equation if necessary, and then solve it to find the value of x that makes the equation true.

Mathematics
2 answers:
Mrrafil [7]3 years ago
4 0

Answer:

X = 1.030714

Step-by-step explanation:

icang [17]3 years ago
3 0

Answer:

x = 10/7 = 1.429

Step-by-step explanation:

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The area of a rectangular garden is given by the trinomial x2 + x – 42. What are the possible dimensions of the rectangle? Use f
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Answer:

Step-by-step explanation:

Hello, please consider the following.

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So, the possible dimensions of the rectangle are (x+7) and (x-6).

Thank you.

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You need to solve a system of equations. You decide to use the elimination method. Which of these is not allowed? 3x-2y=7 equati
svetlana [45]

Answer:

x = 31/9 and y = 5/3

Step-by-step explanation:

It is given that,

3x - 2y = 7  -----(1)

3x + 4y = 17 ----(2)

<u>To find the solution by elimination method</u>

Step 1: Subtract eq(2) from eq(1)

3x - 2y = 7  -----(1)

<u> 3x + 4y = 17 </u>----(2)

0  - 6y = -10

6y = 10

y = 10/6 = 5/3

Step 2: Substitute the value of y in eq (1)

  3x - 2y = 7  -----(1)

  3x  - 2*(5/3) = 7

  3x = 7 + 10/3

  3x = 31/3

   x = 31/9

Therefore x = 31/9 and y = 5/3

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3 years ago
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Completely factor 7x^2 - 4x - 3
kondor19780726 [428]

Answer:

(7x+3) (x-1)

hope this helps!!:)

Step-by-step explanation:

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3 years ago
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