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4/10 = 6/10
2*(log(10)(x))-x
0.5*e^x-(3.17*e^2*x)
0.5*e^x
17*x*3^x
| 3x^-1/7-1=0 | | 25.00=8.50x | | x+3+y=6 | | 0.03x+0.04y=650 | | 9x-5=9(x-5) | | 9m+-7m+6+10=20 | | 45+r=180 | | 8b+9-2b=21 | | 22.00r+10.00=98.00 | | 3g-12h-99j= | | (3)(3)+w=324 | | sin(90-2b)=cos(90-3b) | | 21+22= | | w+2+2n=48 | | ln(5)-3=ln(2x+1) | | x+6x=882 | | 3x-6=-2x-26 | | x(95-3x)=0 | | 4/10=6/10 | | 20y=y^2+2y+1 | | x-13=3(y-13) | | 15x+1000=10000 | | 8-3(x-2)=x-6 | | X+4x-3=21 | | (x)(x)=20 | | 2(x-5)=3(1-x)-3x | | 21=7x-3 | | 4/3x3.14(36) | | X-6x-30=2x+4(x-20) | | (x)(x)+x+4=60 | | 5x-2.1=62.5 | | (2y+2y)+(4x+4x)=30 |