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(1/5)*d = 57
x/tan(x)
1;3;5;7;33;2.4+1
1;3;2;5;4;2
2-(-13/8) = 0
| 2x+10=5x+10 | | 11x+4+20x-4=124 | | 0.65(x)+0.2(x+60)+0.15(x+60+1000)=200 | | 1/5d=57 | | 0=4.9t^2-25t+3 | | 14x-2x-10=40+4x | | Tan(5x)-1=0 | | 20x-4+124=11x+4 | | 2-(-13/8) | | -2x+3-7x=-60 | | 2y-3x=-42 | | 5n-3=18 | | -4=v/4-2 | | -9x-5=28 | | 5n-3=q | | C/9-8 | | -9-2x=-6x-45 | | 3(x-2)-1=7 | | -3=m(4)+b | | 37+x=61 | | -2=b-1/10 | | 27x-11+7=7x-11 | | 0=-(0.05)*x^2+x+40 | | 2=j/6 | | 5p+20(1-p)=40p+15(1-p) | | 5x+60+70=180 | | (3x-2)x(x+4)x(3x-5)=0 | | 5y(y+8)=3(y+8) | | 5p+25-25p=30p+15-15p | | 9(r-3)= | | 13-x/7= | | 1=(-(1/20)) |