Question

algm pode me ajudar??

11/X-4 = 5/X-10

Answer 1

$\frac{11}{x}-4=\frac{5}{x}-10\\\\\frac{11}{x}-\frac{5}{x}=4-10\\\\\frac{6}{x}=-6\\\\6=-6x\\\\x = -\frac{6}{6}\\\\x = -1$

Answer 2

Resposta:

11/x-4 = 5/x-10

11.(x-10) = (x-4).5

11x - 110 = 5x - 20

6x = 90

x = 90/6

x = 15

Explicação passo-a-passo: