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guapka [62]
3 years ago
15

Given the equation 5x - 7 = 18. What is

Mathematics
2 answers:
NISA [10]3 years ago
4 0

Answer:

The answer is adding 7 to both sides.

Step-by-step explanation:

5x-7=18

  +7  +7

5x= 25

x=5

Vitek1552 [10]3 years ago
4 0

Answer:

Answer: Adding 7 to both sides.

Step-by-step explanation:

You always do the "inverse" of the number without the variable next to it and either "add" or "subtract" it to the other side.

Ex: 7x - 3 = 18

In this case, you would add the 3 to the other side.

7x - 3 = 18

    + 3    +3

<u>7x</u> = <u>21</u>

7x    7x

<u><em>x = 3</em></u>

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What is the slope of the line represented by the equation 6y-14x=5
ioda

Answer:

slope = \frac{7}{3}

Step-by-step explanation:

the equation of a line in slope- intercept form is

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rearrange 6y - 14x = 5 into this form

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6y = 14x + 5 ( divide all terms by 6 )

y = \frac{14}{6} x + \frac{5}{6} ← in slope- intercept form

with slope m = \frac{7}{3} ← in simplest form


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Step-by-step explanation:

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