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5/2+4 = 0
13/2 = 0
L <> R
| x/11=13 | | 3x+5=x-15 | | -3x+3+4x=12 | | x-23=15 | | x+29=43 | | a^2x+3a^2-4x-12= | | 71=4x+4x-1 | | -7x-10-4x=-10 | | -7x+10-x=-54 | | 17x^2-6=0 | | 5m+7=3-6m | | -5x+2+7x=8 | | 8x^2-13x-6= | | .66(9b-37)=36 | | -8+5x=32 | | 3=-2+(5n+1) | | 2x-5=5x-38 | | 2r+4=12r-6 | | -6x-7=23 | | 6+2(5-3x)=2x(2+8) | | x^3+12x^2+30x=0 | | 1/3x^2-1=0 | | -1-6x=-49 | | 1/3x-1=11 | | 605+x=12.25 | | 3x-16=32 | | 6-7x=-64 | | -8-6x=-80 | | 3x+10=x-12 | | 3(w+2)-2(w-7)= | | 4d+5=2d+23 | | 2b+12=6b-8 |