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galina1969 [7]
3 years ago
8

What is the value of x in the equation 8(4-x)=7x+2

Mathematics
1 answer:
Ksenya-84 [330]3 years ago
3 0

Answer:

x=15

Step-by-step explanation:

8(4-x)=7x+2

Distribute

32 - 8x = 7x+2

Add 8x to each side

32 - 8x+8x = 7x+8x+2

32 = 15x+2

Subtract 2 from each side

32-2 = 15x +2-2

30 = 15x

Divide by 15

30/15 = 15x/15

2 = x

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7 0
3 years ago
An equation is shown below: 2(3x − 5) = 1 Which of the following correctly shows the first two steps to solve this equation? Ste
Crazy boy [7]

Answer:

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4 years ago
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barxatty [35]

Answer:

Karen is 71 years old

Step-by-step explanation:

Known

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4 0
2 years ago
4. Order the numbers from least to greatest.<br> √5, 5, 2.5. Ja
lara31 [8.8K]

Answer:

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8 0
4 years ago
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vampirchik [111]

Answer:

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Step-by-step explanation:

subtract 30 from each side to get:

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