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x in (-oo:+oo)
u+(2/3)*y = s // - s
u-s+(2/3)*y = 0
u-s+2/3*y = 0
x naleu017Cy do R
x in (-oo:+oo)
| 3[x-(2-x)2-x]=3(4-x) | | 6z-4z=-7z-1+2z | | 8x-5+6x=7 | | -(4x-12)/3 | | -4z-5z=-6z+1+3z | | 5x+8=9x+12 | | A=h(a+b)*2 | | -ht-16t^2+64=0 | | 7-(2x+5)=20-8x | | 10(2x-3)+5x=6(x+1)+3x | | 3x+15=8x+25 | | 4x-y=a | | 2(3x+3)+3(10x-4x-58)=2(x+6) | | n^3-24n^2+64n= | | 2(3x+3)+3(10x-6x-58)=4(x+6) | | 2(3x+3)+3(10x-5x-58)=4(x+6) | | 2(3x+3)+3(10x-4x-58)=4(x+6) | | n^2-24n+64= | | 2(3x+3)+3(10x-3x-58)=4(x+6) | | 2+4/2x3 | | 3/4(2x+8)=5-x | | 7x+8y+5=0 | | 2(x+4)-9=4x-2(3+y) | | 2(3x+3)+3(10x-2x-58)=6(x+6) | | 64x^4-x^2=0 | | 0=2+3x-x^2 | | log[2x-5](25)=2 | | 8=2(2)+b | | 5(2n-5)=(4n+3)+6 | | 8y^3/10y^2 | | 12m^2-9m=0 | | 3y-2/3y-4 |