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x^2-(2*x) = 1;x
x
15;17;6;17;19;15
5;4
126;3
8.50;17
| (x-(3x-2i))(x-(3x+2i))=0 | | 1.5x+2.8=1.3x-3.4 | | -6(5x+5)=-30 | | (10m)^7/4 | | 27-2y=y | | 7(1+4x)=-49 | | x^2-5v+6=0 | | 16u=28+9u | | 14y=54 | | 18x-7=10x-23 | | 7+x+13=9 | | (0.25x)+x=74.65 | | 2(-6x+9)=-102 | | 9x-22=12x+20 | | (0.3x)+x=97 | | 3x+13=3x-7 | | (x+49)+(x-16)+(x)=180 | | 48+4x=180 | | x2/3=x-y | | log(-2x+6)=-3 | | 1y-5y+3y= | | x=0.20x+120 | | 7-x=5+5x | | (0.25x)+x=67 | | 100+20x=180 | | (0.3x)+x=87 | | 3x(x+3)=54 | | 102=6x+6x+6x | | (0.25x)+x=102 | | 4x+20=4c+20 | | (x+95)+(x+25)+(x)=180 | | (0.3x)+x=133 |