Question

(2x +3/5) -(x+1/10) equals to (x-1/6)​

Answer 1

Answer:

-13/30 or -0.4333

Step-by-step explanation:

$(2x + \frac{3}{5} ) - (x + \frac{1}{10} ) = (x - \frac{1}{6} ) \\ = > ( \frac{10x }{5} + \frac{3}{5} ) - ( \frac{10x}{10} + \frac{1}{10} ) = (x - \frac{1}{6} ) \\ = > ( \frac{10x + 3}{5} ) - ( \frac{10x + 1}{10} ) = (x - \frac{1}{6} ) \\ = > 2( \frac{10x + 3}{5} ) - ( \frac{10x + 1}{10} ) = (x - \frac{1}{6} ) \\ = > \frac{20x + 6}{10} ) - ( \frac{10x + 1}{10} ) = (x - \frac{1}{6} )$

$= > \frac{20x + 10x + 6 + 1}{10} = (x - \frac{1}{6} ) \\ = > \frac{30x}{10} + \frac{7}{10} = (x - \frac{1}{6} ) \\ = > \frac{30x}{10} - x = \frac{ - 1}{6} - \frac{7}{10}$

$= > \frac{30x - 10x}{10} = \frac{ - 5 - 21}{30} \\ = > \frac{20x}{10} = \frac{ - 26}{30} \\by \: cross \: multiplication \: we \: get \\ 20x \times 30 = - 26 \times 10 \\ = > 600x = - 260$

$= > x = \frac{ - 260}{600} = \frac{ - 13}{30} = - 0.4333$

hope it helps