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| 6s+-3(s+7)+-7s+12= | | 4x+91=12-5 | | 2x^4-4x+3=0 | | 14+14b-5b-8-4b+10= | | -8m=.57 | | -16+3x=15x+38 | | 3tanx+2cosx=0 | | -8m=4/7 | | 6x+-8+-5x+-8+-8x= | | 12+5b+2b+-6+-2b= | | y=x^5+2x^4-25x^3-50x^2 | | -3[5-4(x-2)]=5(x-5) | | 35-8y=5 | | xy^2(p^2+2)=2py^3+x^3 | | 4+12y-2=7y+10-3y | | 10(s-4)=-133 | | y=0.001x^2+0.2x | | -17=8+5w | | 3x+39=10-24 | | 4*(2/8) | | -3y^3+4y^2-29=x | | x+2y+3=9 | | 2(a+1)=7 | | 9x-21=8x-15 | | 7y+40=5y+40 | | 12b-a=15 | | 4(2x+7)=-18x+2 | | 2x^2+24x=-70 | | 14x+28=-18x+2 | | -6y+4(y-3)=-8 | | K(6)=13t+-2 | | 6-2A=7A+3 |