Question

resolva as equações a seguir x/6+x/3=18-x/4

Answer 1

x/6 + x/3 + x/4 = 18
mmc(3,4,6) = 12
2x/12 + 4x/12 + 3x/12 = 18
x = (18 * 12)/9 = 2 * 12 = 24
(x = 24)