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2*y = 3/2-(x/2)
(((3/7)*x^14)/15)*x^20 = 0
4/8 = 3.5/x
2/5 = 7/x-2
sin(79) = X/16
| 5a^2-2a=3 | | 2y=3/2-x/2 | | 6x-1.54=8x-1.86 | | 3x+3=6x+15 | | 20q-18=14+16q | | 2(3x-3.05)=-x-5.974 | | 3/7x14/15x20 | | -3(y-1)(-y-7)=0 | | 13k-3-9k=-20+5k | | 4(3x-1)=4x-3.2 | | y+5.5=17.02 | | 9x+12-4x=57 | | -2(2x-1.525)=-2x+2.45 | | -9-4n=-n+6 | | -3y-6y-29=43 | | x^3+11x^2+7x-21=0 | | x^3+11x+7x-21=0 | | 7m-12=11m | | -7x-5.3=-4x-5.384 | | (3w+7)(8-w)=0 | | -16+5p=14+7p | | 4/8=3.5/x | | x/8=5.9 | | -3x+5.1=5x+3.18 | | 6x^2y/8xy^5 | | X+26=4x+1 | | -7h=-6h+6 | | 2/5=7/x-2 | | 8(t-3)+6t=7(2t+3)-12 | | 3x-1=8x-2 | | -3.2+0.4w=0.8(w+5) | | W(w)-7w=0 |