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emmasim [6.3K]
3 years ago
7

I need help with solving for number 5

Mathematics
1 answer:
Vikentia [17]3 years ago
5 0
2(-2x+4)= -6x+12. ---> -4x+8= -6x+12 ---> combine like terms so +4x to -6x to get 8= -2x+12 ---> -12 on both sides to get -4= -2x --> divide both sides by -2 to get 2= x
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Solve for x if 5^x=200​
vampirchik [111]

Answer:

x ≈ 3.29

Step-by-step explanation:

Take the logarithm of both sides of the equation to remove the variable from the exponent.

Exact Form:

x  = \frac{ln(200)}{ln(5)}

Decimal Form:

x  =  3.29202967 … ≈ 3.29 (Round to what the question asks, in this case, I rounded to 2 decimal places)

5 0
2 years ago
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3 years ago
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Answer:

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Step-by-step explanation:

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3 years ago
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7 0
3 years ago
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see step-by-step

Step-by-step explanation:

It's not clear from your notation, so I will provide 2 answers.

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