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Maru [420]
3 years ago
8

Solve the equation 3x + 1/2(2x + 6) = 6x + 1

Mathematics
1 answer:
grigory [225]3 years ago
7 0

Answer:

x = 1

Step-by-step explanation:

3x + 1/2 (2x + 6) = 6x + 1

3x + x + 3 = 6x + 1

4x + 3 = 6x + 1

2 = 2x

x = 1

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Answer:

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Step-by-step explanation:

Factors of 3: ±1, ±3

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(3x³-5x²-12x+20)÷(x-2) = 3x²+x-10

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3 years ago
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\bf \left.\qquad \qquad \right.\textit{negative exponents}\\\\
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\bf 2\times 10^{-4}-1\times 10^{-5}\implies 2\cdot \cfrac{1}{10^4}-1\cdot \cfrac{1}{10^5}\impliedby 
\begin{array}{llll}
\textit{using the LCD}\\
of~10^5
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\\\\\\
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