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t in (-oo:+oo)
(6.5*t)/136.5 = 0
0.04761905*t = 0 // : 0.04761905
t = 0
t = 0
| -4c=44 | | (2x-2)/3-2/4=x-1 | | 4x+34=14x+16 | | (x+1)^1/2=x | | 2x-3(x-2)=2x | | 3+n/2=-9 | | y/5.5=80 | | -7n-(-4)=53 | | 12x+29=6x+1 | | 12=n/(-3)+10 | | 240=44x-2x^2 | | -2(x-5)+4(9+x)= | | -3x^3+6x^2+6x+9=0 | | ln(x+5)+ln(x-1)=2 | | -5n-(-2)=27 | | f(x)=4-x | | 3x-35=13 | | 5u-6=-26 | | 3x-5(2x-4)=-7x | | 20=y/3+5 | | -1/4(2x-4)=48 | | -8+6(b-1)= | | 3x-5(2x-4)=7x | | -3x-25=8 | | 5=3x+15 | | 16t-2+5t=21t+5-11 | | 2l+2(7l-2)=60 | | (5/7)x+(1/3)=(3/7)-(2/7)x+(3/7) | | 4+n=-12 | | (3x+2)(x-3)=4 | | 2(3t-5)=21t+7 | | 5=65 |