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1*x^2+300*x+0*x^3-3100 = 0
y+y-2 = 6
4/7 = (5/14)*y
-16*sin(2*x)
6.8;17
| -y^2+2x-14=0 | | 7x[9x^2-6x]= | | X*0.45=400 | | t^2-10+25= | | -4x-123=87+6x | | n^2+13n+22= | | 4/7=5/14y | | -47-8x=31-5x | | v^2+12+27= | | 9s[s+3]= | | 2t=5t-30 | | -2x+1=-31 | | 60/10 | | d^2+4d+3= | | b-2=2b-64 | | x-2.25=8^3/4 | | 10x+3+3x+24+3x+24=180 | | 31= | | -120+3x=9x+54 | | p^2+8p-20= | | 13y=8y+5 | | 12x-10x=12 | | s^2-6s-7= | | -0.3x=-1.2 | | 10x+3+10x+3+3x+24=180 | | 7=c/4 | | z^2+12z+27= | | 12x-10q=12 | | 3*5-8= | | 3x-15+3x-15+40=180 | | q^2-12q+27= | | 19b-4=1 |