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DIA [1.3K]
3 years ago
6

How many solutions are there to the equation below?

Mathematics
2 answers:
xxMikexx [17]3 years ago
5 0

Hi there! :)

Answer:

B. 0 solutions.

Step-by-step explanation:

Given the equation 7(x + 2) = 7x - 10

Simplify:

7(x + 2) = 7x - 10

Distribute the 7 with the terms inside of the parenthesis:

7x + 14 = 7x - 10

Subtract "7x" and 14 from both sides:

7x - 7x = -10 - 14

0 ≠ - 24. The equation has no solutions.

AnnZ [28]3 years ago
5 0

Answer:

\boxed{\sf B. \ 0}

Step-by-step explanation:

\sf 7(x + 2) = 7x-10

Expand brackets.

\sf 7x+14 = 7x-10

Subtract 7x and 14 from both sides.

\sf 7x+14 -7x-14= 7x-10-7x-14

\sf 0=-24

There are 0 solutions.

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Carly placed 50 marbles in a bag. Fifteen of the marbles are pink, 8 marbles are black,
yuradex [85]

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Now we use the chart to decide our awnsers  

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4 0
2 years ago
Please help me on this math question?
Whitepunk [10]
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use the earlier reasoning to fine the other answers of

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use the angle degrees formula to get Pentagon's maximum angles then use earlier resources

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galina1969 [7]

Answer:

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Step-by-step explanation:

Plug in 0 where x is

See image below:)

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shutvik [7]

Answer:

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