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742/318 = r/3
5-((3/4)*x) = 3/8
1*x^4-(13*x^2)+0*x^3+0*x+36 = 0
4.409;4.04
469/2505 = 0
| 3(b*b)+7b-6=0 | | 9x+13=19x-2x | | 742/318=r/3 | | 2+5y-63=0 | | 5-3/4x=3/8 | | 2a+5-8m= | | 7x-5[2-(7-4x)]= | | (7x-12)(5x+18)=180 | | 180=18x(16x+4) | | (Fx)=-6x^2+7x-1 | | 8(x*x)+10x+3=0 | | 21/57=j/95 | | 3(2x+1)-1=3-2(5x-2) | | (6x+12)(16x+4)(18x+4)=180 | | a/4=-12 | | (z*z)-10z+24=0 | | 17x=7x+20 | | 3x+3.25(100-x)=3.2(200) | | 3.25/2 | | 2y+6y=-2 | | (a*a)-15a+56=0 | | 7d-3d+8z+2d+9z= | | 180=8x(7x+10) | | 100x^2+9=58 | | 22x-11=25x-44 | | 8y-12=24-4y | | 6-1/n=6 | | 0=-16t^2-90t+7 | | 6x+8x=-12x+7x | | n/50=38/100 | | x*(x+8)*(x-2)=96 | | 2n+4=15 |