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e^-x = 0;x
x
x^(1/2)*y-x-y^2+6*y+3
ln(3-(((x^2-16)^1)/2))
x+1+4 = -2*x;x
x
x+1+4 = 2*x;x
x
| x*x=54 | | (2x+10)+4x=90 | | 0=8x^2-6x-9 | | 5t-4nm=4a | | x+y+6=36 | | -4(n+3)-3=27 | | v+w+75=180 | | 0=144x^2-24x+1 | | -2(n+1)-4=12 | | -3(r+4)=9 | | -7(x+3)-16=22+4 | | 3(w-3)=6 | | 9n-3n+1=15+4 | | 4.50x+4=4x-8 | | 0=x^2-75 | | -16t^2+10t+36=0 | | -5x-13=7-15x | | 1.2n=-7 | | (6X+20)+2x=180 | | 0=25x^2-20x+4 | | 2x+5x-4=-32 | | X(2y)=1013 | | 3.50x+x+4=3x+x-8 | | 8+1.5x=y | | 5x+3x-4=28 | | -4(t-4)+9t=8t-1 | | 4x-7x-6x=30 | | -16t^2+36=0 | | 8(7x+5)-55(x+8)=x-400 | | -7-3c=44 | | 3p+8=26 | | 1.10=1.0+x+y |