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(1/4)*x^2-((1/2)*x)-6 = 0
0 = (5/6)*x-15
28;100;2;3;5;2
4.1;2.459
3;7;7;12;3;6
| y=164+32.3x | | 1/4x^2-1/2x-6=0 | | 0=5/6x-15 | | 2[3-(2x-1)]=3[7-2(x+2)] | | 5+4h=17 | | ln(9x)+ln(5x)=13 | | 8x+5=7x+2 | | 4-2x=-5x-29 | | x=3y(10) | | Sin^2(2x)=4cos^2x-4cos^4x | | -4x-20y=-2 | | v+17=21 | | (2x-1)(2x^3-50)= | | 290=14x+10 | | 100y^2-5y-2=0 | | 11/10-4x/15=5/6 | | 3(x-2)-3=-9 | | Y/(-2)•(-2)= | | 3(x-1)+4=2 | | (4x-1)(6x+5)-(8x-1)(3x+5)= | | x=3y(6)+3 | | 12-3x=.2(3+4.3x-6) | | Y/(-2)*(-2)= | | x=3y(6) | | 10=24a | | -33+(-49)= | | y/20=3/4 | | Y/(-2)= | | (3x+6)+(4x-18)=180 | | 3(5y+2)=2(7y-3) | | 3x^2-17xy+10y^2=0 | | 7/x=21/4 |