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Kitty [74]
4 years ago
7

1/2(7x-8)+2x =2-(10x+4

Mathematics
1 answer:
geniusboy [140]4 years ago
8 0
<span>1/2(7x-8)+2x =2-(10x+4)
Distribute
(7x-8)/2 + 2x = 2 -10x -4
combine like terms
(7x - 8)/2 + 2x = -10x - 2
Multiply both sides by 2
7x - 8 + 4x = -20x -4
Combine like terms
11x - 8 = -20x - 4
add 8 to both sides
11x = -20x + 4
add 20x to both sides
11x + 20x = 4
combine like terms
31x = 4
divide both sides by 31
x = 4/31 or </span><span>0.129.

Hope this helps :)</span>
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kolezko [41]

Answer:

4 /15

Step-by-step explanation:

From the number cube :

Count of Numbers greater than 4 = 16

Sample space of number cube = 20

P(number greater than 4) = 16 / 20 = 4/5

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Count of letters in attention = 9

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P(choosing T) = 3 / 9 = 1/3

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5 0
3 years ago
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Answer:

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8/12 of a bag left

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3 years ago
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MrRa [10]
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6 0
3 years ago
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you have to add the first values with the second values :)
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Anon25 [30]
<h3>Answer: Choice D</h3>

=============================

Explanation:

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