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e/12+5 = -2
e/12+2+5 = 0
e/12+7 = 0
L <> R
| -5r^2-2r^3+3r= | | -4mn-3mn= | | 4(3x+10)=6x-(10+4x) | | 3p^2+11p+8=0 | | 2m-3n+5m= | | 21.225-23.256+41.235-43.274= | | -5y-(-5y)= | | (4D^2-8D+1)y=0 | | 6/x+4=12/5x-3 | | -3+4(x-1)=13x+5-9x | | 7-5*2+6= | | 7xy+5xy-2xy= | | 5/1.25=2/ | | 0.50x-0.20(30+x)=0.30(30) | | 16/9=-4t/27 | | 51.59/0.4 | | 2ab+3ab+ab= | | 10/0.05 | | 4.452/0.84 | | 2/x+1/3=4/x | | 0.09/5 | | 0.116*0.7= | | (-4.9)*(2.13)= | | 24.3-160= | | 8x+4(4x-3)=4(6x+6) | | 9-0.0024= | | 99.74/0.8 | | 20/0.05 | | 1.794/0.26 | | 0.33/5 | | 144=9(n-2) | | -12.25(3+(-2)*0.25)= |