Question

alguém e ajuda por favor ​

Answer 1

Resposta:

x=9/5

Explicação passo-a-passo:

$\displaystyle \frac{1}{2x-3} -\frac{3}{2x-3x} -\frac{6}{x} =0\\\\\frac{1}{2x-3} +\frac{3}{x} -\frac{6}{x} =0\\\\\frac{1}{2x-3} -\frac{3}{x} =0 , com x\neq0 e 2x-3\neq0 \Rightarrow x\neq3/2 \\\\mmc(2x-3,x)=(2x-3)x\\\\\displaystyle\frac{x-3(2x-3)}{(2x-3)x}=\frac{0}{(2x-3)x}\\\\x-6x+9=0\\-5x+9=0\\5x=9\\x=9/5$