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(3/5)^2 = 0
0.25*x = (9/365)*x
15/20 = 3/x
19/21-(2/3) = 0
(-2/7)^3 = 0
| x^2=16y-32 | | 25=18-2y | | -2(5x-9)+7=-10X+25 | | -26=9+5x | | 7x(2)=63 | | (3/5)2 | | 0.25x=(9/365)x | | x^4-12x^3+36x^2-20x+3=0 | | x+(x*.12)=765 | | I-(1+7x)-6(-7-x)=36 | | 15/20=3/x | | 8.3w-w-8.9=1.5 | | -6x-6=10 | | 19/21-2/3 | | 6y+9=2thirdsx | | -6x+3=10 | | X^2-45x+506=0 | | (-2/7)^3 | | [9(n+5)-19]-[3(n-4)+2]= | | -6x-3=10 | | -100a^2-9=0 | | 3x^2-5x+20=0 | | X^2-42x+440=0 | | -8(r-1)=-24 | | .5(8x-8)=4x+6 | | 3+35x=175 | | 4*(4/7)^2*(-3/4)^3 | | 12x+4=10x+1 | | 5x2-x4/10 | | 1.38g-4=0.83 | | 100/x=1000 | | x^2-46x+525=0 |