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Naddika [18.5K]
2 years ago
8

Is x = 7 a solution to the equation 3x - 4 = 15? No Yes

Mathematics
2 answers:
Elis [28]2 years ago
8 0

Answer:

No, because 3 x 7 = 21 - 4 = 17

Step-by-step explanation:

blondinia [14]2 years ago
8 0

Answer:

no

Step-by-step explanation:

To determine if x = 7 is a solution.

Substitute x = 7 into the equation and if left side equals right side then it is a solution

3(7) - 4 = 21 - 4 = 17 ≠ 15

Then x = 7 is not a solution to the equation

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Um- help-.. please don’t comment if you don’t know
IRISSAK [1]

Answer:

Each point does NOT ALWAYS give the same amount of tickets.

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Step-by-step explanation:

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You can add the 2 point value with the 9 point values to find out many point it takes to get to 90 tickets.

18(2 tickets) + 72(9 tickets) = 90(11 tickets)

3 0
3 years ago
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3 years ago
Which of the following best describes the slope of the line below?
atroni [7]

Answer:

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2 years ago
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Substitue q in either 1 or 2 to find p.
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