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(1/2)*y = 23
4/x
(5/16)*y = 20
4;9;0;0;5;0
4;9;0;0;5;0
| 1/2y=23 | | 30+b-3+30=180 | | 17w+15+97+17w=180 | | 25-4k=5 | | 3.8n-13=1.4n+7 | | 13x=2x+88 | | 26+20p=1482 | | 4w-13+4w+2w+13=180 | | 8x+1-9x=6 | | 56=3t-17t | | 5(x+4)-6x=3 | | 27x^2+18=0 | | 9x+8-7x=34 | | 2y-6+2y+38=180 | | (20+p)26=1482 | | 5/16y=20 | | 7(u-90)=21 | | 2x+18+5x-19+3x+16=180 | | 4x+5-2x=9 | | 44+8p-39+4p-29=180 | | -7=8-5x | | 32+2x-49+2x-31=180 | | 7=27+4x | | 1-x^3-3x^2+x^3=-11 | | 42-6m=-12 | | a+9+5a-9+30=180 | | 2=U-12 | | 13=9x-50 | | 10x^2+4x-4=0 | | 7x-1+x+20+49=180 | | 5x+3=6x-15 | | x+(x*0.1657)=61769 |