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20.7;4
124.7;15.750
3.75;4.2
x/2
2.5;1.5
| (X^2-6x+9)-4=0 | | 7x+4y+4z-4x+3z-7y= | | 18y+3=3 | | -3=x-6,5 | | 0.64=1-x | | xyz=x^2+y^2+z^2 | | Sin(10-3x)=cos(2x-60) | | 3z/10-7=-8 | | 7+3p=19-p | | x*y*z=x^2+y^2+z^2 | | 3(7x+12)=168 | | 2x^3-10x^2-26x+14=0 | | (x^2-1)*(1-4x^2)=0 | | z^2-10z+61=0 | | 2x(3x-4)=2(3x+8) | | 35x=-0.05x^2+5000 | | 6(4x+5)-3x=8x-4-(-3x+12) | | 60x=-0.05x^2+5000 | | 2x-3-5(2x+1)=4(7x) | | 3x-(3x+3)-3=4(4x+4)-4x+4 | | 3-2(2-x)=7 | | 8=k/7= | | 2(x-1)^4/5=8 | | 12060000*20= | | 4(3X-2)=24 | | 9=v+4v+12 | | X+2x+4x+8x=240 | | x+2x-3=72 | | 20*x=241200000 | | 22.7x+765=785.21-532x | | 9x+40=11x-16 | | 3p/4=-5 |