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x in (-oo:+oo)
a*((15*b)/2) = 0
15/2*a*b = 0
x należy do R
x in (-oo:+oo)
| 2w+4x+15y+6w+11x+7y= | | 4ab/5b^4 | | x^2=0.0016 | | 3+3.2p=5.56 | | 1*(-4+(-8))= | | 3.2p=5.56 | | 7/x=2 | | X^2=4900 | | 30=5(x+11) | | 4.3-1.95x=4.4-1.98x | | x/7=0.02 | | g(x)=-2x^2-3 | | 123=7 | | (4x-8)+2=12 | | 30/8=90/m | | 3s-21=-12+2s | | 7y-2=-56+y | | 75n+100=5509 | | x/7=0.18 | | 5/3s=10 | | -5/9m=-20 | | -5/7r=-20 | | -30p=-300 | | 2x-3=.5x-6 | | x*2=20 | | t-48=44 | | x*11=18 | | y=5x^2-5x+10 | | (10uv^3-8v^6x^5)/4v^6 | | 13=5y-2y-2 | | 1x-12=1 | | 14/6=42/n |