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yarga [219]
3 years ago
11

Use the general solution to solve 5 - 6x = 8x + 17

Mathematics
2 answers:
den301095 [7]3 years ago
7 0

5-6x=8x+17 \\-14x=12\implies x=-\frac{6}{7}

Hope this helps.

Inessa [10]3 years ago
7 0

Answer: -6/7

Step-by-step explanation: 5 - 6x = 8x + 17

                                             5 + - 6x = 8x + 17

                                            -6x + 5 = 8x + 17

                                            -6x + 5 - 8x = 8x + 17 - 8x

                                            -14x + 5 = 17

                                            -14x + 5 - 5 = 17 - 5

                                           -14x = 12

                                            -14x/-14 = 12/-14

                                             x = -6/7

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Answer:

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5 0
3 years ago
the length of a rectangle is 5 units longer than its width. If the perimeter must be at least 34 units, what are the possible le
ololo11 [35]

Answer:

w ≥ 6

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Step-by-step explanation:

The perimeter of a rectangle is equal to P = 2l+2w where l=length and w=width. Here the length is 5 feet longer than the width or 5+w. This means the width is w. Substitute P = 34, l=5+w and w into the perimeter equation. Then solve for w.

34 ≤ 2*(5+w) + 2w

34 ≤ 10+2w+2w

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This means the width must be at least 6 so the solution is w ≥ 6.

To find the length substitute 6 into l ≤ 5+w.

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The length is l ≥ 11.

6 0
3 years ago
Use compatible number to estimate the quotient 23.6 ÷7
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4 0
3 years ago
Write a rule that tell how to use mental math to find the product 30,000 x 50,000​
tensa zangetsu [6.8K]

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Step 3- Write that number of zeros to the right of The answer is 1,200.

the basic-fact product.

<h2>hope this helps have a awesome night/day❤️✨</h2>

Step-by-step explanation:

7 0
3 years ago
Distance between (-5, -5) And (-9, -2)
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5 0
3 years ago
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