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e^(3*tan(x^(1/2)))
(x^2-x)^(1/2)
3*x-y-z;2*y-x-4;2*z-x-8
3*x-y-z;2*y-x-4;2*z-x+4
abs(x/(1-x)) < 1;x
x
| 16.3-m=8.7 | | 212+148-b+b=360 | | 3m-2(m-3)=10 | | 3s-0.4=0.8 | | 2.35=0.25x+0.35 | | 10a-20=4a-80 | | 8k-3=11-6k | | 4h=40 | | y=-4(x+8)2-5 | | -Xy=-5 | | 6gv-3+7g=3g+7 | | 90+90+32+2a+b=360 | | 3+2r-2=9r+6-2r | | 4x^2-24=8 | | ((x-8)/4)=(3/8) | | 14x^2-54x+36=0 | | 12-2x=-(x-4) | | 60x+7=120x+5 | | y=3(x+1)2+4 | | 14x^2-72x+64=0 | | 8x-1(4x+7)=180 | | y=3/4x-9/4 | | a+16b=42 | | -.6x+1.4x=-0.2(x+6) | | x^2+13.6x+28=0 | | w-9.1=5.5 | | 1.05/7=-7m | | d=80t-5t^2 | | 1/3g=11 | | y=(x-4)2+1 | | 6y+3+18-9a=0 | | X-4/5=2/7 |