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prisoha [69]
2 years ago
15

If the first step in the solution of the equation -9 + x = 5x - 7 is "subtract x," then what would the next step be ?

Mathematics
1 answer:
lutik1710 [3]2 years ago
5 0

Answer:

-1/2=x

Step-by-step explanation:

-9 + x = 5x - 7

     -x      -x

-9=4x-7

+7         +7

-2=4x

-2/4 =4x/4

-1/2=x

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2 years ago
a line is perpendicular to y - 5 = -1/4(x + 8) and goes through the point (-1,2). What is the lines y-intercept?
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Answer:

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Step-by-step explanation:

Turn the equation we are given into slope-intercept form.

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Find the new y-intercept using the point given.

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Fill in everything we solved for.

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Best of Luck!

8 0
3 years ago
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