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x in (-oo:+oo)
Q = w-(4/z) // - w-(4/z)
Q-w+4/z = 0
Q-w+4*z^-1 = 0
x należy do R
x in (-oo:+oo)
| 5x=y+z | | 24+2.50x=3.25x | | -1g+-9+-2g=46 | | z^2+4z-126=0 | | 13(d+7)=2(d-3)+11d | | 81*81= | | -1*18.3333+-9+-2*18.3333= | | ((X-2/(x-2)) | | X^2+y^2=-9y | | 3(d-8)+7=5(d+2)-3d-19 | | 150x+2x=195-1x | | -15c=5(-4c-20) | | 3y-2(6+4y)+5= | | 14x+4+5x-1+2x+9=180 | | 12X=7-3x+8 | | 2(x+6)=-2(2-3x) | | f(14)=3(14)-1 | | 4(y+5)=4y+6 | | 4n+5-n=2n+1 | | 60=209-w | | 8/x=12=16 | | f(14)=3x-1 | | -3/2*3/4 | | 9.8+5.5x=74.9 | | (-x+8)=2(4x+5) | | 6x-23+3x-1+8x-17=180 | | 172=76-x | | -12d-15=-3(d+5)-9d | | C=1/7nys | | -32+-(-6x+-7x)=13 | | w+1.4=11.3 | | 32-(-6x+-7x)=13 |