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34.38;35.21;37.54
1-4*x^3-(7*x^2)-(2*x) = 0;x
x
((2/5)/3)/15
8*sin(x)*e^-x-2
(x-(3*y))/4+7 = 2*x-((x+5)/3);y
y
| (2b-5)=(5b+1) | | 2.3=b/8 | | 4w+14=82 | | x^2+6x+42=114 | | k=-10+-19t-1 | | -2.3=b/8 | | (a-7)(a-3)=0 | | 6n^2-210=12n | | 17=-15+p^2 | | -39-6x=3(3+6x) | | (3p+1)(8p-3)=0 | | 7=7w^2 | | -9(w+6)=36 | | 5+7x=-(1-4x) | | -3b-8(1+3b)=34-6b | | -3x-10=-2x+15 | | -26=2w | | -2r+5=7(3r+4) | | F(2)=11-7x | | 3v=2v^2+4 | | -4(n-3)=12+n | | (3x-8)(x-3)=0 | | F(x)=4x^4-3x^3+6x^2+3 | | -3(m-3)=7m+39 | | r+x=r | | 6x^3=-6 | | (3x+5)+(6x-2)= | | 8x+10-3x=8 | | 9s-5s=16 | | 7-n=7(1+3n) | | -2x+0.3=2 | | -29=6+5u |