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Elis [28]
3 years ago
9

Evaluate: (-4x+6) + (x-5)

Mathematics
1 answer:
Lady bird [3.3K]3 years ago
8 0

Answer:

-3x+1

Step-by-step explanation:

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Which shows the first step in the solution to the<br> equation log₂x + log₂(x - 6) = 4?
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log was used calculate big numbers before calculators

log is a re-arranged way to show a number with an exponent

example

log₂ 16 = 4 means 2^4 = 16

logx(Z) = y means x^y=Z

log(x-6)/log(2) + log(x)/log(2) = 4

(log(x-6)+ log(x))/log(2) = 4

(log(x-6)+ log(x)) = 4log(2)

(log(x-6)x) = log(16)

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3 years ago
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3 years ago
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Answer:

15

Step-by-step explanation:

The given equation is

12( -  \frac{1}{6}x  -  \frac{2}{3}y =  - 5)

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When we multiply we obtain the equations:

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