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(1/2)^7 = 0
1/128 = 0
L <> R
| -21=y-4 | | 3(n+-5)=14+-6n | | -7x+2=-3x+2 | | (5+u)(3u+7)=0 | | 7(1/12) | | (2x+6)10=4(7x-2) | | 1.6E+0=1600 | | 1.6E+0= | | 6+(1/(u+1))=(2/(u+2)) | | 10.5(3/4+5/12) | | 8.6x=60.2 | | 10k+19=-81 | | -2x-1+3x=0 | | x^2+2x-149=0 | | A(5)=3.14r^2 | | y^2-8x+6y+1=0 | | 2/3*5/7 | | 3s^2-13s=12 | | y^2+4y-x+4=0 | | (5t^4-10t^2+6)/(t+5) | | x^3-9x^2+10x-90=0 | | -3x+9+6x=15 | | -3/11z=8/9 | | 3(x-9)-11=x-4 | | 2-2x=35 | | 9x-(4x+6)= | | 2x+9-7x=3x-15 | | 7(5x)=5x-8(6) | | 3(n-5)=14-6n | | 65m+53m=127m | | 8x+27=139 | | x/0.5=4.4 |