3 years ago

12x + 8 + 84 = 15х +9

Mathematics

2 answers:

RideAnS [48]3 years ago

3 0

Answer:

x = 83/3.

Step-by-step explanation:

12x + 8 + 84 = 15х +9

Solving for x:

8 + 84 - 9 = 15x - 12x

83 = 3x

x = 83/3.

klasskru [66]3 years ago

3 0

Answer:

$x = \frac{83}{3}$

Step-by-step explanation:

12x + 8 + 84 = 15x + 9

8 + 84 - 9 = 15x - 12x

83 = 3x

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THE X-INTERCEPT OF THE LINE X=3.5 IS

tiny-mole [99]

Well.. for the equation x= 3.5, let's take a look at its values
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x&y\\
\textendash\textendash\textendash\textendash\textendash\textendash&\textendash\textendash\textendash\textendash\textendash\textendash\\
3.5&-\infty\\
3.5&-1,000,000\\
3.5&-1,000\\
3.5&-100\\
3.5&-10\\
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3.5&0\\
3.5&1\\
3.5&10\\
3.5&100\\
3.5&1,000\\
3.5&1,000,000\\
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so.. notice.. no matter what "y" is, "x" will always be 3.5,
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