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tatuchka [14]
3 years ago
7

1 + 4x = -5 + 7x Help plz

Mathematics
1 answer:
Vlad1618 [11]3 years ago
3 0

Answer:

x=2

Step-by-step explanation:

1 + 4x = -5 + 7x

Subtract 4x from each side

1 + 4x-4x = -5 + 7x-4x

1 = -5+3x

Add 5 to each side

1+5 = -5+5+3x

6 = 3x

Divide each side by 3

6/3 = 3x/3

2 =x

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The graph is attached and all the sub parts have been answered.

<h3>What is a function ?</h3>

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It is given that

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Let x represents the age in months of Rex

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then

y = 6 + 9(x -2)

The table  that represents Rex’s current weight, in pounds, as a function of his age, in months

2              6

3              15              

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The graph is plotted for the given data and attached .

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96 pounds.

To know more about Function

brainly.com/question/12431044

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4 0
2 years ago
Pls answer it fast i will mark you as brainiest.
jeka94

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Step-by-step explanation:

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