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x in (-oo:+oo)
2*x+6/2 = 0
2*x+3 = 0 // - 3
2*x = -3 // : 2
x = -3/2
x = -3/2
| x^3=-4 | | y/10=-22 | | y=x^3+4x^2+7x+6 | | x^3+4x^2+7x+6=0 | | 7h+7.79=29 | | 1.6q-5.1-5.6q=5.0q-1.6 | | (3/y-2)-(1/y+3) | | 3/y-2-1/y+3 | | 6-6(5-y)=10(y-4) | | 3(x-5)=13 | | 12=8/x | | h=16t^2+36t+9 | | (x/6)-(x/4)=0.18 | | m=8,(3,2) | | 2(y+2)-4y=4 | | 30-.07x=28.39 | | x(1.5)+y(2.5)=42 | | 30+.07x=28.39 | | 15.95+.73x=188.96 | | 8x^2=11 | | 15.95-.73x=188.96 | | -6x+4(-2x-6)=-34-4x | | 80-8.23x=47.08 | | 5+.09x=19.49 | | N+12=33 | | -6x+4(-2x-6)= | | 15-.017x=9.05 | | 15+.017x=9.05 | | -8(n+2)-2(n-3)=10 | | 19.99+.074x=122.11 | | sqrtx+43=x+1 | | 57/10*6/37 |