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6/x-(3/x) = 4
15/15-(12/12) = 0
23/24-(11/12) = 0
6 = n/2
((((3*a^-4)/3)/7)*b^-1)/3 = 0
| 10-2x=.5 | | x+(x+10)=15 | | 6/x-3/x=4 | | 3.2x+4.5x+3-2=-2.2x+5x-7 | | 5+x(x-4)=37 | | 4y+9x+3=7+9x | | 2y=y+10 | | 2e^3x+6=32 | | 15/15-12/12 | | 4p-2c-2p+8c= | | sen(5x)=0 | | 3x+2y=8.75 | | I-20=-23 | | 0=30x-16x^2 | | 23/24-11/12 | | 15x(8-5)= | | 6=n/2 | | 9x^2-3x+4=15-x | | 9x^2-3x+4=15x | | in(2x-5)+3=9 | | 16t^2-54t-7=0 | | n=3.75*4 | | 12=16t^2+24t+3 | | 2x^2-y^2=8solvey | | 16x^4+8x^2+3=0 | | 27+n=42 | | 2x^2+3x+1.125=0 | | -8n=120 | | 3x^2+27x=-18 | | 3x+3+5x=83 | | 3a^-4/3/7b^-1/3 | | 2=2/2(2)+b |