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2*(T/x)^0.5*f*(k-l)
2*(T/Y)^0.5*f*(k-x)
2*(T/Y)^0.5*f*(x-l)
-5*cos(5*x)
(2*(57/99))/15
| 0.5+125=180 | | 0.5+125=100 | | 5-x/6=-13 | | -95=5(3n+5) | | 20X+10Y=90 | | 1/3(6x-3)=11-x | | -3(4-5x)=-12 | | -5w+4(2+2a)=-1 | | 2m=112 | | -3y+x=1 | | 7cos(3x)=2 | | 2(-6-4x)=44 | | 1/4w=20 | | 4x+25=5 | | -x-4(7-4x)=103 | | 6x-15=4x+45 | | 8a=34 | | Y-2=67 | | 5x^3=7 | | Z-7=37 | | 6/5×10/2 | | 20-5+5= | | 2a+7+109=180 | | 8x-16x^3=0 | | 6-(9Xn)=-39 | | Z-4=48 | | x(x+11)=-28 | | 9+2(1-8x)=-8+10x | | 2x+21=45 | | W-11=39 | | -3(6x+10)=-66 | | 18g+2=45 |