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x in (-oo:+oo)
X/9-4 = z/3 // - z/3
X/9-(z/3)-4 = 0
1/9*X-1/3*z-4 = 0
x naleu017Cy do R
x in (-oo:+oo)
| p/2+10=5 | | 5w+1/2v=-6 | | 2x-x/5-2/5=13 | | -6(0.1x+0.3)-0.7=-0.1 | | y=5/4x+9/2 | | 4x^2-3x+2x^2-9+5x= | | 2/3x-4=14 | | 6y+6=42 | | -21x+3y=6 | | m^2-22m+121= | | (-a-7b+2)5ab= | | y=25x+10 | | 2x^2+5x=360 | | 5(w-3)=3w-31 | | x^2-5+1=-4 | | -55-(-75)= | | 4b-7=5+2b | | (x+2)=-7 | | 2-(4x^2+3x-7)= | | -9y-39=-6(y+9) | | x^2+x^2+4x+4=4x^2 | | n^2+6n-9= | | -6*(-5)*(-6)*(2)= | | 16c-4-3c+9=14 | | 14x-271=4x-11 | | 16x^2+16x+4= | | 2(u+2)=5u+31 | | X^2+8x-47=6 | | 5q-4=4 | | -3(-8+w)+2w=30 | | -3(2-m+n)= | | 0.85+(-2.4)+4.5= |