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5.184;1.6
2*(3*x-1)+4 = 2*x-6;x
x
81*x^2-(81*x^4)+0*x^3+0*x-8 = 0;x
x
81*x^2-81*x^4+0*x^3+0*x-8 = 0;x
x
2.688;21
| 0=5x-24 | | 4y=16/3 | | x^4+10x^3+50x^2-11=0 | | 5(x+8)+1=41 | | 2(5+3x)=-1+6x | | 5y-3=8x+1 | | 4x^2+2=27 | | (2x+7y)(2x-7y)+(x-3y)(x+3y)= | | 7w/5=28 | | 2(x-4)+8=28 | | 3x^4-2x^2=16 | | -3(2-5x)=6-3x | | 40=20x | | 7+9b+5b+2b=20 | | Y/20=1 | | 50x+130y=40 | | 5n+2-3n=20 | | -2x-2y+2y^2+2x^2=0 | | 30+6y=28 | | 49v^2-6=10 | | 3-t-t=t-4 | | -4/5x=-29 | | 100n^2+3=67 | | -3/7x=-18.6 | | 13.5z=108.0 | | x^3-8x+16x=0 | | 5+25n^2=105 | | 10x-12=45 | | Y+2x+4x=36 | | 7m+5=65 | | 2x-9.64=2.32 | | 5e+35=20 |