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2 years ago

Log4(3x−2)=4.85 The 4 is a base. How do I solve this?

Mathematics

2 answers:

stealth61 [152]2 years ago

4 0

Answer:

x=1.070833

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

4(3x−2) = 4.85

(4) (3x) + (4) (−2) = 4.85 (Distribute)

12x + − 8 = 4.85

12x − 8 = 4.85

Step 2: Add 8 to both sides.

12x − 8 + 8= 4.85 + 8

12x=12.85

Step 3: Divide both sides by 12.

12x/12

12.85/12

x = 1.070833

Alex777 [14]2 years ago

4 0

Answer:

x = 277.915...

Step-by-step explanation:

$4^{4.85} = 3x -2 \\831.746... = 3x - 2\\x = 277.915...$

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Answer:

Step-by-step explanation:

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3 years ago

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finlep [7]

Answer:

x = 8 or x = 2

Step-by-step explanation:

We know x - 5 = 3 or x - 5 = -3.

Possibility 1:

Step 1: Add 5 to both sides.

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Possibility 2:

Step 1: Add 5 to both sides.

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Step 2: Check if both solutions apply to original equation.

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Step-by-step explanation:

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