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(1*61)/10 = 0
ln(0.5)/ln(X) = 20
16/11 = 0
1600*x = 880
(6/5)*y-9 = -3
| -2(2n+4)=10 | | 2a=(a+28) | | -1(X-1)=2(X+7) | | 1x+(x-6)=20 | | 7n-6=0 | | 7/7x14/6= | | -93+10y+5=4(5y-3)-6 | | 32+3=N+8 | | -13u-9=4 | | 27-r=10x-7 | | 5+n-6n^2=0 | | 10-22x^2=-62 | | 5a+4x-3=15 | | (x-557.50)=3482.50 | | -.5x-4.5+2x=13.5 | | 61*1/10 | | 8(2n-5)=(9n+5)+4 | | 6x+10=3x-1 | | 4(c-3)+4=3+c-11 | | ln(0.5)/ln(X)=20 | | -n=5-6n^2+n | | 0.6x-2.6=0.4 | | 5(1+3b)=43+9b | | 8b^3-10b^3+3b=0 | | 2(4x+5)=-26+28 | | (-4-i)-(4+5i)=0 | | (6-2x)+4x=-x+1 | | -5v-6=9 | | 4d+(d-4)=45.75 | | 6/5y-9=-3 | | -5a+42=17 | | -49+2k=k-6k |