Question

1,2 • (0,5x-2) - 0,6x = 3/4x + 1,83

Answer 1

$\displaystyle 1,2(0,5x-2)-0,6x=\frac{3}{4}x+1,93\\\\0,6x-2,4-0,6x=\frac{3}{4}x+\frac{183}{100}\\ \\-\frac{12}{5}=\frac{3}{4}x+\frac{183}{100}\\ \\-240=75x+183\\ -75x=183+240\\ -75x=423\\ \\x=-\frac{141}{25}=-5\frac{16}{25}=-5,64$