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c = 1280-((80*d)/32)
(x^2*(9-x^2)^1)/2
(-12/(x^5))/3
x/(-6)-5 = -11
(1/4)*x-9 = 0
| (b+8)=-5 | | 4(h+8)+2h-1+2h-7=48 | | 6(X+2)-6=3X | | cotx-2=0 | | 15h=12h | | 5n-21=-45+8n | | -1.8=54+1.8x | | 4x-3=36 | | 34-3x=14 | | c=1280-80d/32 | | 7h-2=3h+2 | | .5(8-x)=8-x | | .5N+7=n+14 | | 8b+11-3b=2b+3b+2 | | X-5.3=7.52 | | -6(x-5)-16-8x=-14 | | 0=x^2-10z+25 | | 0.25(c+5)=-1.5 | | 25+2x=29 | | 3x+64=180 | | 4x^2+4y^2+20y-11=0 | | 0.12-0.001(x+2)=0.02(4-x) | | 38+1x=44 | | -0.55(a+2)=4.4 | | 3x+(x+64)=180 | | 4x+2=5x+11 | | 21x^2+32x+12=0 | | 9(2x+3)=12-9 | | 77=5x+3 | | 4h+12=4 | | 6n+y-2n-14=5n+1 | | x^2=2808-2x |