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x in (-oo:+oo)
z = y/6 // - y/6
z-(y/6) = 0
z-1/6*y = 0
x naleu017Cy do R
x in (-oo:+oo)
| F=9/5(20+40)-40 | | 4m-3m(5m-6)= | | 4(3x-4)-4=2x+30 | | v=0+1.5*15 | | z/8=y | | a=1/2*8*5 | | -41=2(2x+4)-5 | | M/3+1/2=2m/3+3 | | S=6*5 | | 3.3x+2.5y=100 | | -3x+3x=1+5x+6 | | 6*5*2= | | 525+.21x=850.00 | | 5=6*5*2 | | y=z/8 | | (9/11)x=72 | | -x-21=3(x+5) | | Q/10 | | 5x+4=12-3x | | 16x+8=5x-36 | | 14/3x12/7x3 | | 10x^3-3x^2y-2y^3=0 | | 0.03x=60 | | 3(2q+1)=17-q | | 1/x+1/y=1/2 | | 4x*4x= | | 5m+5=2m+8 | | -8-x+4x=2x-5 | | Q=75-10P | | 8=9y | | x/7+9.1=-2.1 | | X+7/3=9 |