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x in (-oo:+oo)
(3*x)/4+x/2 = 0
5/4*x = 0 // : 5/4
x = 0
x = 0
| n(n+2)=8x+16 | | x^3-13x^2+19x+33=0 | | 4(-1)-3=y | | 78.5=2(3.14)r | | 8+x=43 | | g-8-5g=44 | | (5x-2y)(3x-3y)= | | 1/4(4x+10)=8 | | 4*ln*x-ln*x^4=0 | | 5/x=2/8 | | y=-2/3 | | -4+5(-3y+7)=61 | | 6(-2)-2=y | | 6(3)-2=y | | j+(0.50+0.75)=18 | | 6+4p=8 | | p^2-12p+20=0 | | 6x=16x | | 12(x+1)-4(x-5)=3(x-1)+4x+8 | | 2(a+b)x=S | | 18j(0.50+0.75)= | | 6(1)-2=y | | 7k/8-5k/16 | | Sx=3v | | 18.50+x=30.6 | | H+17-2h-12=36 | | 7+2y=23 | | 18.50+x=26.5 | | k^2+10k-27=0 | | 7+2y=11 | | -5(-4y+9)-5y=3(y-8)-6 | | 6/x=24/39 |