Примеры: -(1-х)+3(х+2)-4х z+3-(2z+4)+1 -2(0,4 - 3а-b)-2b 5(2t-+5t) 2f-4(f+3)+2f -1,1(х-3у)-0,3у 4(-b+3а-2,5)+10 х+(0,2х+1,3)-0,8х 0,3х-3(0,1х-1,2)

1) -1+х+3х+6-4х= 5
2) z+3-2z-4+1=-z
3) -0.8+6a-2b-2b=-0.8+6a-4b
4)10t-5+4-5t=5t-1
5) 2f-4f-12+2f=-12
6) -1.1x-3.3y-0.3y=-1.1x-2y
7)-4b+12a-10+10=12a-4b
8) x+0.2x+1.3-0.8x=1.3-0.4x
9)0.3x-0.3x+3.6=3.6