Question

Помогите решить
7 1/4х+х-2 11/12х+1 2/3х=5 3/5

Answer 1

$7{1over4}x+x-2{11over12}x+1{2over3}x=5{3over5}\\({29over4}+1-{35over12}+{5over3})x={28over5}\\{87+12-35+20over12}x={28over5}\\{84over12}x={28over5}\\7x={28over5}\\x={4over5}$