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t/5 = 9;t
t
(-1/6)*u = 1/2;u
u
4*x^5+4*x^3-4*x+1;x+1
2*x+9 = 17;x
x
x+4 = 3;x
x
| 1.79266204420746E-308=0 | | X=-4t+2t^2 | | 75=5x^2-20x | | z+y=1 | | (x+17)(x-22)=0 | | 6(-2-5x)=168 | | 3k+3=k+4 | | 3.1e+4= | | 2/a/1/a•a | | 5x-14-4x+5=90 | | 2/a/1/axa | | y=10+8(x-10) | | 7x-2-3x+12=90 | | y=3x^2+12+9 | | 2/a/1/a2 | | 5x-10-4x+28=180 | | 5=5/6^x | | 3x^2-x-15=x^2 | | 5=100*5/6^x | | (2x+10)+48=90 | | 180-48=2q | | (y^2)^2/3 | | 3(2y+4)-12= | | 2*x^2+5*y^2+z^2-4*x*y+2*x*z+2*y+1=0 | | 4x(2+3x)=54 | | x=1.555555556 | | 2.8-1.8x=0 | | cos(5x)/sen(2x) | | 2x+7x-3x=200 | | Y=-x^2-3x+2 | | 1.5=45-0.25 | | 1.2x+3.7x-0.3x=200 |