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8/12-(3/13) = 0
2/3-(3/13) = 0
2/3-3/13 = 0
17/39 = 0
L <> R
| -5=q/18 | | -3a+b=-2 | | 4x-2(x-5)=-9+5x+13 | | (5n^(2n))^(1/n) | | 8r=3-16 | | -2z^2+162=0 | | sqrt-4=x | | 10x-6x+192=10x+84 | | -2z^2=-162 | | -4a+8b=32 | | 8x+7x-92=69-8x | | 3i(2i)=x | | 11y=(18/11) | | 2x+6=3x-56 | | m=64-48/8 | | m=64-48/6 | | L-10=19 | | f(x)=0.4x+60 | | x^2+9+2x=0 | | 349x=33649 | | 87x=33649 | | 91x=33649 | | (3p+8)+12=(8+12)+1 | | g-23=23 | | 93x=33649 | | 97x=33649 | | x^2+6x=2(3x+2) | | 4/5y-1=15 | | 6x+75=4x-300 | | 0.4x+8=0.5x | | c(5x-7)=1 | | 3x^2-2x+k=3 |