Question

8(4-3y)-(7-2y)=-(6+3y)+8(y-2) решите уравнение

Answer 1

8(4-3У)-(7-2У)=-(6+3У)+8(У-2); 32-24У-7+2У=-6-3У+8У-16; 25-22У=5У-22;5У+22У=25 +22; 27У=47; У= 47:27; У=1 20/27.