Question

15÷2(2-x)=5(2+x)+20​

Answer 1

$\frac{15(2 - x)}{2} = \frac{5(2 + x)}{20}$

$\frac{15(2 - x)}{2} = \frac{5(2 + x)}{20} \\ \\ 300(2 - x) = 10(2 + x) \\ 30(2 - x) = 2 + x \\ 60 - 30x = 2 + x \\ 31x = 58 \\ x = \frac{58}{31}$