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y-(4/x) = 2/5
cos(60) = x/7
2*x*((x^2)/3) = 0
2;3;0;3;0;0
(2*x*x^2)/3 = 0
| 7x-9-5x=-2 | | -8x+8+10x=6 | | 11-4h=15 | | 73=3u | | 10=2*u | | 22=6n+2 | | -7-2(-6x-1)=-1 | | h(t)=t^3+2t^2-3t+1 | | y-4/x=2/5 | | -4=w-6 | | 2(-3x-4)=-15 | | -x-10+3x+15=-2 | | 1856=-210(-9)+b | | 27a+95=0 | | 1226=-210(-6)+b | | 27=3*y | | 8-5n=-32 | | 0.25x^2-2x+10=0 | | 32=9a-4-3a | | cos(60)=x/7 | | (2x)*(x^2/3) | | -6+u=9 | | x^3-10y+25=0 | | 2x*x^2/3 | | 12=3u-12 | | y^3-10y+25=0 | | 2x^2+2x-612=0 | | 8x-14-6x-13=-6 | | 4*u=20 | | 0.4y/0.4 | | 2u+12=34 | | 12=3*w |