Question

0,5x - 2/3x = 5/12

Answer 1

bn ơi đề có sai không z

Answer 2

0,5x - \(\dfrac{2}{3}\)x = \(\dfrac{5}{12}\)

\(\dfrac{5}{10}\)x - \(\dfrac{2}{3}\)x = \(\dfrac{5}{12}\)

(\(\dfrac{1}{2}\) - \(\dfrac{2}{3}\)) .x=\(\dfrac{5}{12}\)

(\(\dfrac{3}{6}\)

Answer 3

mk ấn nhầm nút, lm tiếp nha

( \(\dfrac{3}{6}\)- \(\dfrac{4}{6}\)).x=\(\dfrac{5}{12}\)

\(\dfrac{-1}{6}\).x=\(\dfrac{5}{12}\)

x =\(\dfrac{5}{12}\): \(\dfrac{-1}{6}\)

x = \(\dfrac{5}{12}\). \(\dfrac{6}{-1}\)

x = \(\dfrac{30}{-12}\)

x = \(\dfrac{5}{-2}\)

Answer 4

-5/2