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20/(-10) = 0
-2 = 0
L <> R
| x-9=25y | | x^2y-x+13=2y | | x1/2=5 | | (2x/3)2 | | (2x/3)^2 | | -3(x-5)+2=5 | | 5x^8-3x^4-4x^3+2x=0 | | 3y-4x=1 | | 6x^7-4x^4-4x^3+2x-20=0 | | x^4-3x^3+2x^2+12=0 | | 5x+3y=-33 | | 4(-1x-4)=8 | | a=-1+13599273702913b+-1c+-1d+-1e+-1f+-1g+-1h+-1i+-1j+-1k | | -6(5-4x)=66 | | a=13599273702913b-1c-1d-1e-1f-1g-1h-1i-1j-1k-1l-1m-1n-1 | | 7x-1=-49-x | | 6x+3=3x+24 | | 3x+10+x=10 | | 42tx=0 | | 5+5x=4x+1 | | 3-2x+6x=15 | | 5=-6x+5x+9 | | 5+2(3-x)+2=9 | | c=2*3.142*5 | | 17x+3-15x=8x+23-16x | | A=240x240/3 | | x-2x+3=-3x+7 | | 10-x+2=3 | | 4x+2+4x=6x+10 | | 6x-8+2x=16 | | 5x^2+3y^2-3y-12=0 | | (20u^3x^5+4u^2w)/16u^5 |