Question

0,5(x-6)+2x(8-x/4)=2

Answer 1

$0,5(x-6)+2x(8-x/4)=2 |*2$

$(x-6)+4x(8-x/4)=4$

$x-6+32x- x^{2} =4$

$x^{2} -33x+10=0$

$x_1 = frac{33+sqrt{1049}}{2},quad x_2 = frac{33-sqrt{1049}}{2}$