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(2x^2+3x+4)(4x^2-3)=0
| 5-4x+2x=-9 | | -7q+3=-8q | | -2+4y=26 | | 3-y=1,y=2 | | Y=3x+-13 | | 2(y+5=3(y-15)+20 | | 10-2j=-3j | | 3x-3.85=3.35 | | -d=-6+2d | | 21^x=7 | | 6w=10+5w | | -5k=6-7k | | (1/6x^2)+(1/2x)=1/3x^2 | | 1/6x^2+1/2x=1/3x^2 | | k+4/2=k | | 2r+8-27=81 | | 2x2+x+3=0 | | L6p+2(p-1)=22 | | 5x-9=-19=x | | 14y-6=22 | | 2n^2+3n-8=-8n^2 | | 10y+4=-26 | | 9+.33x=3x+1 | | 2.3x=8x= | | -4r^2-3r+8=-6r^2 | | 8x-12=7x-7 | | -7k+1=120 | | 6x-17=3x-8 | | -9(r-7)=99 | | 7v^2+2v-20=-4v | | 3(x+5)=180 | | 7k^2=k+14 |