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x+3/2 = 4/x;x
x
4;9;1;2;0;2
-1/((x+4)^2) = -1;x
x
-1/((x+4)^2) = 1;x
x
x+3/2 = 4/x;x
x
| x^2-110x+2400=0 | | cos23=(12/x) | | 7-3(3-x)=31 | | cos23=(12/x_ | | 1/2(2k-28) | | C=5/9(F−32) | | cos23=(12/c_ | | X/4-x/5=7 | | (8x-6)-(-5x+4)= | | 6(w+1)+5=35 | | [-18(4-5)3-(-10)]=-2x | | 7a-2=5a+13 | | 9x-4=23-2x | | 2x+6=7-14 | | 2y-10=-3x+40 | | 3x-3=7x-8 | | -9x+10=25 | | 4x-5=11+8x | | -x+12=-7 | | 4x/5=x-15 | | -16=-2[q] | | 5.5(4x-7)=2x+7 | | [p]-5=10 | | 2x/3-3=0 | | 10[n-6]n=14 | | [x]+4=12 | | 3d-11.4=3.2 | | 0,43369x=(78000/(2800*200))x | | (-7z-9)=5 | | -6x+20=32 | | 6/5w=36 | | .3x^2+54x-12=80 |