If 3x - 5-2x - 7 - 4- then x is equal to

The correct option is A 23/5 3x + 5/2x + 7 = 4/1 ⇒ 3x + 5 = 8x + 28 5x = 23 ⇒ x = 23/5 Hence solution is x= 235 ...

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Integration by Partial Fractions

If 3x + 5/2...

Question

If $\frac{3 x + 5}{2 x + 7} = 4$ , then $x$ is equal to

\frac{23}{5}

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\frac{- 23}{5}

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- 23

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None of these

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Similar questions

\frac{x}{28} = \frac{y}{23},

{(\frac{2}{3})}^{- 5}

{(\frac{- 2}{3})}^{5}

{(\frac{3}{2})}^{5}

\frac{2 x - 5}{3}

\frac{2}{3 \times 5}

y = 2^{2} 3^{2 x} 5^{- 5} 7^{- 5}

\frac{d y}{d x} =

x^{23}

(1 - 2 x + 3 x^{2} - x^{4} - x^{5})^{5}

x - 5 = 7

3 x + 18 = 48

2 x = 48

5 (x - 1) + 3 = 23

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