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(x+9)^2+18=0
We move all terms containing x to the left, all other terms to the right
(x+9)^2=-18
| 70=9c–20 | | 8+3w=7+9w | | x^2-6x=+7=0 | | 83=13+10w | | (x+9)+18=0 | | -4=t-2 | | 1/3x=6/5x | | 8-2x^=-82 | | 8x+7=- | | 23=9+7q | | 2x+44=76 | | 17x^2+12x+8=0 | | ∛x=40 | | 19=w2+16 | | 11+6x=6-7x | | 99=10y+9 | | 8.6+0.9x=24.9 | | 3x-5+4x+15=45 | | 10t+6=5t-4 | | 9+3w=4+9w | | 15y-24=9y | | 4x+8-2x-2=40 | | 45-9b=9 | | 7((x-3)=28 | | 17+4s=21 | | 16x^2-(x-1)^2=0 | | M^2+10m=24 | | 13=t=7 | | 4p^2+5p-125=0 | | 20x=3’16 | | 22x+5=45 | | 92+x=16 |