Question

2/3*y+2*y+1.5*y=0.35
срочно помогите

Answer 1

2/3y + 2y + 1.5y = 0.35
2/3y + 3.5y = 0.35
2/3y + 10.5/3y = 0.35
12.5/3y = 0.35
y = 35/100 ÷ 12.5/3
y = 35 × 3 / 100 × 12.5
y = 21/250
y = 0.084

Answer 2

решениииииииееееееее тут