Ułoż 20 ( przykładów ) sum algebraicznych i uprość je . Z conajmniej 4 wyrazami . Pomożecie ? Narazie mam tylko 3 .
3k+4b+2k+14b=5k+18b
8+5m+12+10m+6=26+15m
4f+5t+25f+8t+7f=36f+13t
80s+20t+75+6s+25=86s+20t+100
120h+50d+80h+45d+65+20h=220h+95d+65
70a+30a+90+52d+140+42d=100a+230+94d
24x+88-4x+48+22=20x+62
47+69w+55+21w-7w=95+90w
45q+85-15q+25+5q=35q+110
85e+50-5e-30+4e=84e+20
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3k+4b+2k+14b=5k+18b
8+5m+12+10m+6=26+15m
4f+5t+25f+8t+7f=36f+13t
80s+20t+75+6s+25=86s+20t+100
120h+50d+80h+45d+65+20h=220h+95d+65
70a+30a+90+52d+140+42d=100a+230+94d
24x+88-4x+48+22=20x+62
47+69w+55+21w-7w=95+90w
45q+85-15q+25+5q=35q+110
85e+50-5e-30+4e=84e+20