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1200*x+x^2*y-x^3-y^2+500*y
ln((7*x-4)/(x^2))
1/3-(8/9)
5;6;1;6;0;0
6*cos(5*x)
| 5x+3-12=28-4x | | 7x-2(2x-4)-x+1= | | 5x-9=75 | | 8x+100=14x-8 | | 5x-(3x-7)+1= | | 3x-12(3+x)-4t=-(5-x)-(7-x) | | 2(3x-4)=12x+16 | | I=2u/3r | | F(x)=x^2-57 | | -5t+2(4+5t)+9= | | 0.010x+x=4.95 | | tanx+2secx=1 | | 3x-(y)2=22 | | 1/3-8/9 | | 2g-20=90 | | 2(X+X)=132 | | 100=5x+20 | | 6-26-x=10 | | 16b+7+15c-11=180 | | 07979707978569876-7970709865745532+96685646534256789999897= | | 16+3x=34 | | 7e-4+2e+13=180 | | 3(x-3)+6=3x-3 | | 63+4c-3=180 | | 2x^3+3x^2-100=0 | | y=(-2.5x)+180 | | cot^3(x)=3cot(x) | | 5400=(n-2)180/n | | 5400=(n-2) | | y=180+2.5x | | -1.2a-20.4=-2.7a+2.7 | | 2x^3+3x^2+100=0 |