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2 years ago

10x + 7-x=3x + 8 Please give me answer!

Mathematics

2 answers:

wolverine [178]2 years ago

6 0

Answer:

x = 1/6

Step-by-step explanation:

10x + 7 - x : Combine like terms (In this case the x values)

9x+7 = 3x + 8 : Subtract 3x from both sides

6x + 7 = 8 : Now subtract 7 from both sides

6x = 1 : Divde both sides by 6

x = 1/6

Ganezh [65]2 years ago

3 0

Answer:

Solution: x = 1/6

Decimal form: 0.166667

Hope this helps :)

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2 years ago

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Answer: Option D

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3 years ago

The slope of the line that passes through the points (-10,y) and (5, 2) is 2/5. What is the value of y?

Murrr4er [49]

Answer:

C, -4

Step-by-step explanation:

slope=change in y/change in x

$\frac{2 - y}{5 - ( - 10)} = \frac{2}{5}$

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multiply both sides by 2/5

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subtract 6 on both sides

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2 years ago