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6 = 4/(-7)
6 = -4/7
L <> R
| 5/7-z=1/7 | | 2.6*2=r | | 5x+10+4x=7x+9+3x | | 5(x+3)=7(x+2) | | 8(2)+1=16 | | 1/3*r=1/2 | | 8(2)+1=17 | | a*4/9=5/6 | | 3/10+w=9/10 | | f-2=3.5 | | 8(2)+1=12 | | 4x+4/40=16/40+5x-45/40 | | 3(p-3)=p+1 | | 2*t=1/3 | | y=-82+3 | | c/6=5/6 | | 4x+18=2y | | 2y^3/-3y^5 | | y=-8-2+3 | | y=-8-2-3 | | 1/3(6+9y)=5y-20 | | 8.4/b=2.1 | | y=8-2-3 | | 7/16-3/16 | | y=8-2+3 | | 0=5x^3-50x^2-150x | | 2/8+6/8 | | (3+7i)-(-8+i)= | | -9(x+2)+198=18+18 | | 4(k+2)+4=6k+8 | | x(5x-4)-28=0 | | -3/5x+1/6=11/22 |