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49;50
95;86
59;85
(20/5)*x-(12*x^2) = 0;x
x
73;89
| -0.89+5.4= | | -2x-5=3x-40 | | X^2+2=17 | | -72=-6V | | 15x+3=5x+23 | | Log[5](6x-4)=log[5](x^2-20) | | 6=21b | | 6y-15=65 | | 3.4x+8.37x-8.09=7.83 | | log(3)(x-9)=1 | | 5x-2=2x+26 | | 6w+3=3w-21 | | .1x=.1 | | 10-2a=5 | | .5x-9=-8.5 | | 4a-2=17 | | 8(d-6)= | | 32+b=10 | | 112z+7=9 | | 12(x-2)+20-6x=2(3x-2) | | 0.125x=.5 | | xD+xD=xD | | 34.50x/.10 | | 5a-7+3a=2 | | -4.56j-9.1=8.324+0.28j | | F(x)=(x-9)(x+3) | | 0.0625x=.25 | | 32+1=33 | | f(x)=x^4+x^3-23x^2-3x+90 | | 2x^5+6x^4+9x^3-2.5x-5=0 | | 1/4x-2=3/4x | | 2+3(x+2)=18-2x |