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(81/64)*x^4-(256*x^4) = 0
6.35;0.75
16.4 = 71.1/x
8*x^3-27 = 0
555;555
| 2a-12+3a-5+2a-15=180 | | 2+3x=2(-x+2)-17 | | 250=2x+100 | | 16.00+3.50x=11.00+4.75x | | 46+6a-10+2a+7=180 | | 81/64x^4-256x^4 | | 4x+10=(2x+10) | | 16,4=71,1/x | | 4b-50+2b+4b=180 | | -9a+9a=12 | | 2s+2s-8+2s-40=180 | | 5x-x+3+1=0 | | 12(3x+56)-123=6 | | 3n+2=22 | | 4x-10=(2x-10) | | 2(x+1)+3x=22 | | q-19+2q-24+2q-38=180 | | 27y=3x-54 | | 6x-34=8x-18 | | 18=2w-10 | | 3+2x=9-10x | | 4x+7x-46+3x-19=180 | | 5x-38=9x-14 | | w+17+7w+w+16=180 | | 49+12v+17+2v+18=180 | | 118x^2-4x^3=0 | | 4-4=14x+3x | | 20+26p=1482 | | 53+86+5b-16=180 | | x^2+12+34=0 | | -3d+-43=44 | | 2c-1+3c-48+5c-41=180 |