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2 years ago

3^x= 3*2^x solve this equation

Mathematics

1 answer:

densk [106]2 years ago

5 0

Answer:

${3}^{x} = 3 \times {2}^{x} \\ x = \frac{ln(3)}{ln(3) -ln(2) } = \frac{1.09}{1.09 - 0.69} \\ x = 2.7$

I hope I helped you^_^

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3 years ago

Solve the equation 2(x-4)=-22

Tcecarenko [31]

Hello Lexi!

<u><em>Answer: ⇒⇒⇒⇒⇒⇒ $x=-7$ </em></u>

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Step-by-step explanation:

First you had to divide by 2 from both sides of equation.

$\frac{2(x-4)}{2}=\frac{-22}{2}$

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Simplify it should be the correct answer.

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Hope this helps!

Thank you for posting your question at here on brainly.

Have a great day!

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2 years ago

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