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1;2;5;7;3;0
-4/5 = 3*x-5
7;1;3;1;0;0
x;x;1;8;1;x
(5/8)*r = 35
| 5-2.9=u | | 2y=6+4x | | -0.465+0.68-(-0.84)+0.335= | | (7f+6)= | | 5-2.9= | | (2y^2+7y+11)-(8y^2-5y+7)= | | 6y^5+3y^4=0 | | (4t+20)= | | 2676.222=2(3.14*20.25)+2*3.14*4.5*h | | 90=x+25 | | 0.05x-5.05=0.4(x-5) | | 3234.1372=2(3.14*r^2)+2*3.14*r*100.2 | | 0=16-x^2 | | 3y^2+16y=5 | | -12x=-348 | | 2x+5x-150=0 | | 2(4k-9)-11k+8= | | -4/5=3x-5 | | 2y=3x+z | | x(-3y)=-1 | | 7(m-7)=91 | | 7x-3x=x+27 | | x+56=1312 | | 7-13=12 | | 50+5=120x | | 5-3(x+2)=17 | | 7x=-1+4+4x | | lg(4x-1)-lg(2x+1)=2 | | 242.0584=2(3.14*r^2)+2*3.14*r*38.3 | | 5/8r=35 | | m(7-x)=2-7 | | 5x+7=19-2# |