Question

2x+1 supra 2=-0,75+1 supra 3x

Answer 1

$\frac{2x+1}{2}=-0,75+ \frac{1}{3}x \\ 6x+3=-4,5+2x \\ 6x-2x=-4,5-3 \\ 4x=-7,5 \\ x=-7,5:4 \\ x=- \frac{15}{8}$

Answer 2

(2x+1)/2=0,25/3x     2x+1=0,5/3x     6x =1,5  x=1,5/6