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z/9 = y // - y
z/9-y = 0
1/9*z-y = 0
x należy do R
x in (-oo:+oo)
| 9x+5y+4z-5x+3z-8y= | | y=x^4-6x+9 | | X+(x-10)+2(5x-55)=360 | | 16x-8y=20 | | P=2n-120 | | -6a+4+2a+1=13 | | 8*b=-3 | | (3c-5)(c+5)= | | 8*b=3 | | 6+4n=26 | | 2m+6=38 | | 2x^3-7x^2=4x | | 5y+7y=204 | | 3x+1y=250 | | 3s+8c=8 | | =-3x^2+7x-8 | | -3x^2+7x-8= | | 5(7xy)+7(12-6)=63 | | -5(s-7)=15 | | 2=0.3h-3-0.75m | | x^2+50x+1125=0 | | (2k-7)(-3k+5)= | | (64x^12)^(-1/6) | | 4log(x+985)=12 | | Fx=4+7x-9x^2 | | 9x-7=-6 | | 2a-2=3 | | X^2+20x=-10 | | ln(x-7)+10=11 | | 4=1024 | | x+2x-30=90 | | 7(k-2)=3k-5 |