Question

(0.2x+5/3.5x-3)=2/5 solve the following​

Answer 1

$\frac{0.2x + 5}{3.5x - 3} = \frac{2}{5} \\ cross \: multiplying \: here \: \\ 5(0.2x + 5) = 2(3.5x - 3) \\ 1x + 25 = 7x - 6 \\ x + 25 = 7x - 6 \\ 7x - x = 25 + 6 \\ 6x = 31 \\ x = \frac{31}{6} \\ \\ \\ i \: hope \: that \: helps \: you \:$

Answer 2

0.2x+5 = 52

crossmultiplyinghere

5(0.2x+5)=2(3.5x−3)

1x+25=7x−6

x+25=7x−6

7x−x=25+6

6x=31

x= 631

I hope that helps you