Question

tìm x biết: x-7/3 = 4x-1/2

Giúp mình với!!Mình đang cần gấp!!

Answer 1

x-7/3= 4x-1/2

=} x-4x = -1/2+7/3

=} -3x= 11/6

=} x= 11/6 : -3

=} x 11/ 18

Vậy.....

Answer 2

\(x-\frac{7}{3}=4.x-\frac{1}{2}\)

\(x-4.x=\frac{-1}{2}+\frac{7}{3}\)

\(-3.x=\frac{11}{6}\)

\(x=\frac{11}{6}:3\)

\(x=\frac{11}{8}\)

⇒Vậy \(x=\frac{11}{6}\)

Nhớ tick giùm mik!

Answer 3

\(x-\frac{7}{3}=4x-\frac{1}{2}\)

\(x-4x=-\frac{1}{2}+\frac{7}{3}\)

\(-3x=-\frac{3}{6}+\frac{14}{6}\)

\(x=\frac{11}{6}:\left(-3\right)\)

\(x=\frac{11}{18}\)