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3;10;2;3;7;4
12;17;0;0;0;3
5;6;9;20;0;0
-(1/x)
0.3*(365.85-x)+0.1*x = 73.99;x
x
| x=32-3x | | 15a^2+36a+21= | | 6(X-6)=24-4x | | 8(x-1)(x-1)=18(3x-5)(3x-5) | | 3x-8=100-9x | | A^2+2A=B | | 2k^2-15k+7= | | 6-2xN=10 | | 8*(x-1)(x-1)=18*(3x-5)(3x-5) | | 3(x+2)=5x-12+4x | | a^2-5*b^2-2=0 | | 6x^2+y^2=12 | | 8m+95=-87m+5 | | 42=7(b-13) | | X^2+40x-15=0 | | 5x-5=10x+3 | | -3b-6-4=2b-5 | | X=at-bt^2 | | -756=-9(13x-20) | | y=-2x^2+20x-36 | | X=23t-1.3t^2 | | 14x-101=91+18x | | x*4+37=x*6-13 | | c(x)=2500+8x | | 42+(3x+6)=180 | | 9(x+7)-11= | | 3x^2+10xy+8y^2=96 | | n+8+6-4=68 | | y=60-1.5x^2 | | c^3-2x^2-19x+20=0 | | cos(5x)=sqrt(3)/2 | | 9.1-n=6.08 |