Раскройте скобки:
а+(-3b)+(-с)+b=
(-6 х)+(-7y)+z=
(-m)+(-4n)+(-3p)=
(-0,6 а)+(-b)+c+(-3d)=
(-x)+6y+(-5z)=
m+(-3n)+8p=
4f-(3b-c)=
-m-(2n+k)=
0.19+(4a-c)=
x+(8y-z)=
m+(9n-k-p)=
a-(4b+3c-d)=
4(7-5x)-(12-20x)=
3(3x-y)-(5x-2y)=
6(x+2y)-3(2x+y)=
5(4x+y)-2(x-y)=

а+(-3b)+(-с)+b=a-3b-c+b=a-2b-c(-6 х)+(-7y)+z=-6x-7y(-m)+(-4n)+(-3p)=-m-4n-3p(-0,6 а)+(-b)+c+(-3d)=-0,6a-b+c-3d(-x)+6y+(-5z)=-x+6y-5zm+(-3n)+8p=m-3n+8p4f-(3b-c)=4f-3b+c-m-(2n+k)=-m-2n-k0.19+(4a-c)=0,19+4a-cx+(8y-z)=x+8y-zm+(9n-k-p)=m+9n-k-pa-(4b+3c-d)=a-4b-3c+d4(7-5x)-(12-20x)=28-20x-12+20x=163(3x-y)-(5x-2y)=9x-3y-5x+2y=4x-y6(x+2y)-3(2x+y)=6x+12y-6x-3y=9y5(4x+y)-2(x-y)=20x+5y-2x+2y=18x+7y