Question

tìm x biết

10+3x=6x-3

Answer 1

\(10+3x=6x-3\)

\(\Leftrightarrow3x-6x=-3-10\)

\(\Leftrightarrow-3x=-13\)

\(\Leftrightarrow x=\dfrac{13}{3}\)

Vậy \(x=\dfrac{13}{3}\)

Answer 2

ta có : \(10+3x=6x-3\Leftrightarrow6x-3x=10+3\Leftrightarrow3x=13\)

\(\Leftrightarrow x=\dfrac{13}{3}\) vậy \(x=\dfrac{13}{3}\)

Answer 3

chuyển vế:

10+3x=6x-3

3x-6x=-3-10

3x=-13

x=\(\frac{-13}{3}\)