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2(x2+x-11=
We move all terms to the left:
2(x2+x-11-()=0
| 7-5x=53 | | 5-(9/8+3n)=0 | | y-4/y-3=0 | | 13=y/31 | | 29=18+n | | x+(x*0.18)=206.5 | | k•4=56 | | 3m^2=-12m | | 8v=208 | | -3(-7y+8)-7y=6(y-6)-6 | | 9(w-4)-7w=(3w-2) | | 58=x+33 | | A^2-20a+38=0 | | 4v-5-3v=-12 | | 5x2+29x=−20 | | 37=n/34 | | 900=25x | | 1+8(x-6)=4-7(x-9) | | f=9(7) | | 1+7v-7=22 | | (6z+7)+(z)=180 | | 27-z=9 | | 11x+27=7 | | (4z+1)+(17+5z)=180 | | (4z-5)+(14+5z)=180 | | 0=6g-6g | | -(1/4)x=16 | | (5x+9)(2x+6)=0 | | 1a+5a=-5a+5 | | 0=-4.9t2+19.6t+104 | | 2x=72x | | 5x-2+1=24 |