Question

7x-19x+6x=3x-5

 

Answer 1

\(7x-19x+6x=3x-5\)

\(7x-19x+6x-3x=-5\)

\(x\times\left(7-19+6-3\right)=-5\)

\(x\times\left(-9\right)=-5\)

\(x=-5:\left(-9\right)\)

\(x=\frac{5}{9}\)

Answer 2

\(7x-19x+6x=3x-5\)

\(-6x=3x-5\)

\(3x+6x=5\)

\(9x=5\Leftrightarrow x=\frac{5}{9}\)

Answer 3

7x-19x+6x=3x-5

-6x=3x-5

-6x-3x=-5

-9x=-5

x=5/9

Answer 4

\(7x-19x+6x=3x-5\).

\(\Leftrightarrow-6x-3x=-5\)

\(\Leftrightarrow-9x=-5\)

\(\Leftrightarrow x=\frac{5}{9}\)

Vậy x = 5/9