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(3*x^2)/12 = 0
(12/3)*x^2 = 0
300;707;425;1414;0;0
1-(4/(x^2)) = 0
6/4 = 8/n
| 55+7x=180 | | 4x+38=142 | | 3x+9x-7=3(4x+1) | | 3x^2/12 | | a=.5(3.1+6.7)2.5 | | 24x+3+14=-7x+8 | | -3(b+2)=-2(3-6b) | | (n+s)3=27 | | 4/5/7/10= | | 12/3x^2 | | a=.5(6.7+6.7)2.5 | | 2ln(5x+1)=6 | | 20+3x=4-x+9 | | a=.5(7+6.7)2.5 | | 2x^2+10X+17= | | 4n^2+6n+2=0 | | -29=8u+5(u-7) | | -3(b+3)=4(b-6)-6 | | H=2y^3+14y-y^2-7 | | a=.5(8.5+7.7)2.5 | | 6r+s+13r+10s= | | 12x+7=5x+35 | | 1-4/x^2 | | 5x-3x+x+8=2x+x+x | | 2.5h=4.7h+7.7 | | 480=2x*x | | 17-3+5x=3+2x | | 6/4=8/n | | H=x^3+x^2-3x^2-3x | | 3x+12=10x-5 | | 41=-3x-1 | | 3c+5c-8c= |