Question

Resuelve la siguiente ecuacion x/3-3/4=2x-9/2

Answer 1

$\frac{x}{3}-\frac{3}{4}=2x - \frac{9}{2}$

$\frac{x}{3} - 2x= - \frac{9}{2} +\frac{3}{4}$

$\frac{x-6x}{3} = \frac{-18+3}{4}$

$\frac{-5x}{3} = \frac{-15}{4}$

$-20x = -45$

$x = \frac{-45}{-20}$

$x = \frac{-45}{-20} =\frac{9}{4}$

$x = \frac{9}{4} =2\frac{1}{4}$

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