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x in (-oo:+oo)
r/s = t-9 // - t-9
r/s-t+9 = 0
r*s^-1-t+9 = 0
x naleu017Cy do R
x in (-oo:+oo)
| .45+25a=.25+40a | | 2x^2-24=26 | | y-12=(x+3) | | (3x+5)+(-2x-1)= | | [(9+8)+1]-2= | | /2p/23/6p=/35/6 | | 2.5x+12.5=30 | | 58=j/71 | | x^2+6+5=0 | | (7.2n^2-5n+2.5)+(4n^2+1.9n-2.8)= | | 25+.45a=40+.25a | | 9(x-6)-5=-59 | | -5(3-a)=3(2-a) | | 6x-9=-18x | | x+29=-33 | | ln(7x+4)-ln(2)=2ln(x) | | 5-n/3=4 | | x+29=99 | | [(9+8)+2]-1= | | y+12=-1(x+2) | | j(x)=4x-13+11 | | 7-5b=-23 | | 475/250 | | 3b+5=6 | | c*c=169 | | 6x-9=-18 | | -1/5p+9/5p+6=30 | | x^2+12x+92=0 | | z/27=63 | | (9+8)+(2-1)= | | 1/5p+9/5p+6=30 | | 4y-6.2=13 |