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MA_775_DIABLO [31]
2 years ago
8

|4x - 2| = 10

Mathematics
1 answer:
ValentinkaMS [17]2 years ago
6 0

Answer:

x = 3 & x =- 2

Step-by-step explanation:

|4x - 2| = 10

separate this into 2 equations a positive and a negative

4x-2 =10    and 4x-2 = -10

add 2 to each side

4x-2+2 =10+2     4x-2 +2 = -10 +2

4x =12                4x = -8

divide by 4

4x/4 = 12/4         4x/4 = -8/4

x =3                 x=-2

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The only possible answer that is correct is the first one, x = -4.

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Simplify the given inequality as much as possible, and then substitute each of the given x values one by one to determine which is in the solution set.

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uranmaximum [27]

Answer:

Part 1: 114,570,685 people

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20. An amount of money was shared among five boys Ali, Juma, Musa, Khalid and Mustafa. Ali got /8 of the total amount while Juma
Nadusha1986 [10]

Answer:

x=\frac{18000}{7}=2571\frac{3}{7}

Step-by-step explanation:

Let the total amount be x

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x=\frac{18000}{7}=2571\frac{3}{7}

3 0
1 year ago
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