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x^2 < 16;x
x
0.138;0.69
{root[2][Z^2-R^2]}
104.28;20.05
3*x-y-10;4*x-(2*y)-12
| c=21.98n | | -7(j+5)=3 | | 6=4x-9 | | 7h=2 | | 1.4z-2.7=5.7 | | 68+76=67+y | | -4b=-32.8 | | a/-3=1 | | 9w-1=8w+5 | | 2-3x-4x^2=0 | | x+0.09=4.9 | | 25*e-19=56 | | 3w+13=64 | | -3x+2=34-7x | | -4b=32.8 | | -2(w+2)=8w+26 | | 7=-3(i+2) | | 2L+3w=126 | | 7x-16=-5(x+8) | | 2x+4=-16+7x | | -3x+8=-62+7x | | 6*(-9/10) | | -8(u-4)=-5u+29 | | 4n=.48 | | 3-x=x+19 | | 7z+5+3z+15=10z+20 | | 4(29+3)=-3(a-1)+31 | | 9-6x=5x-46 | | 2.6+0.9=-(-p-2.1) | | -5y+3(y-8)=-10 | | -3/8-(-5/32) | | 3(x+3)+4x=2 |