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5/6-(-2/3) = 0
2/3+5/6 = 0
3/2 = 0
L <> R
| -20=-12-f | | X*0.45=180 | | Y-4=3/2(x-2) | | 1/2x-1/2=2 | | 5x^2+45x+30=0 | | .022=3.484x+.042 | | -36=3d | | 5x-15=9x-13 | | 2x^2+25x-58=0 | | .018=3.484x+.042 | | -8=s-3 | | 3(c-9)= | | 3x^1/5=12 | | -4=-9+z | | 7=u+10 | | 3x(x+8)=66 | | -36=6r | | .008=3.484x+.042 | | 7=x-14 | | -4y-2z=10 | | 11=11+k | | -(2x-8)-(22-x)=2 | | 2(2k-9)-3(3k+4)-19k= | | .024=3.484x+.042 | | 6(2x+2)+6(3x+3)+2=30x+32 | | 7v=-42 | | 3xX+24=66 | | .048=3.484x+.042 | | a+4=3 | | 3xX+8=66 | | 85=5y-15 | | 13-3(2x+5y)= |