1) 1+(0,5-x)-(1,5-4) 2) 2+3(y-1/3)-2(0,5+y) Упростить

Question

1) 1+(0,5-x)-(1,5-4)
2) 2+3(y-1/3)-2(0,5+y)

Упростить

Answer 1

1). 1+(0,5+x)-(1,5-4)=1+0,5+x-1,5+4=4+x;
2).2+3(y-1/3)-2(0,5+y)=2+3y-1-1-2y=y.