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13.15;0.04
18.3;600
600;18.3
9.36/x = 18/5
36;100;696;1000;9;33
| 9x=10+5x | | x*(x*r)*(x)*(y^2)=216 | | (x+11)+x=21 | | 0.5x^2+2x+cos(x)=0 | | 23=8+5x | | 4x+14=7x+2 | | 36x-8+2x=9 | | x+9=5x | | X-(-47)=76 | | -26-4n=-2+2(-4n+4) | | 2x+1=199 | | F(x)=3x^3+4x^2-9x-12 | | 9z+5z=112 | | 5b-7(3-7b)=-399 | | x+3=x+10 | | 150=6(4-7x) | | Ln(5)+ln(x-1)=1 | | 5x-5=20-2y | | 8a-5+2a=15 | | -24+x=5(7x+2) | | 6+2lnx=4 | | 72=3x+6 | | 6(-3n+7)=150 | | 62=1.8+32 | | 5+1n(x+4)=4 | | -19x=-18 | | 16x-87=56 | | 10x-5x-x=12 | | 25=/-4 | | 90+(5x-14)=9x+16 | | |-7|.73/871/127.574/9 | | t-32=-47 |