Question

Giải phương trình:

\(\frac{2}{3}x-\frac{5}{4}=\frac{7}{6}-\frac{1}{2}x\)

Answer 1

\(\frac{2}{3}x-\frac{5}{4}=\frac{7}{6}-\frac{1}{2}x\)

\(\frac{2}{3}x+\frac{1}{2}x=\frac{7}{6}+\frac{5}{4}\)

\(\frac{7}{6}x=\frac{29}{12}\)

\(x=\frac{29}{12}:\frac{7}{6}\)

\(x=\frac{29}{14}\)

Answer 2

Ta có: \(\frac{2}{3}x-\frac{5}{4}=\frac{7}{6}-\frac{1}{2}x\)

\(\Rightarrow\frac{2}{3}x-\frac{1}{2}x=\frac{5}{4}+\frac{7}{6}\)

\(\Rightarrow\frac{1}{6}x=\frac{48}{24}=2\)

\(\Rightarrow x=2:\frac{1}{6}=12\)

Answer 3

Answer 4

\(\frac{2}{3}x-\frac{5}{4}=\frac{7}{6}-\frac{1}{2}x\)

\(\Leftrightarrow\frac{2}{3}x+\frac{1}{2}x=\frac{7}{6}+\frac{5}{4}\)

\(\Leftrightarrow\frac{7}{6}x=\frac{29}{12}\)

\(\Leftrightarrow x=\frac{29}{14}\)

Answer 5

0

Answer 6

0