Question

resolva essa equaçao (x-5)/10+(1-2x)/5=(3-x)/14

Answer 1

(x-5)/10 + (1-2x)/5 = (3-x)/14

(x-5)/10 + (1-2x)/5 - (3-x)/14 = 0

MMC = 70

7(x-5) + 14(1-2x) - 5(3-x) = 0

7x - 35 + 14 - 28x - 15 + 5x = 0

-16x - 36 = 0

-16x = +36        (-1)

+16x = -36

x = -36/16

x = -9/4