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256.3;2.7
658920;816491
6;8
0.8;0.6;0
190;465.56
| 2y-10x=-4 | | 100-x=x+1 | | 35=7+7x | | 35=7+7c | | 11+2x=3(2-x) | | x+3-2x=35+x | | x+(0.18*x)=160 | | f(x)=2x^2-11x | | 1/(2e^4x) | | 3x+6y=35.3 | | 4j=-8 | | x-7=12x-106 | | 5y-2=47-7 | | 4x^2+6y^2=8 | | 10x-45=3x-55 | | -25+(-57)= | | 7-6x=9x-36 | | 28+(-32)= | | x-15x/100 | | Tn=12+3n | | 12+11=123 | | 3x+34=11x-65 | | (x+2)+ln(x-2)=ln(21) | | 3d=d-7=25/4 | | 3x-x-x+2=13 | | -(2x-3)=-6 | | 6x-3.3=4x-8.3 | | 1.8*4.8= | | 4+6j+10=20+6(5) | | 1/2secx=1 | | f(-2)=2x^3+3x^2-12x+7 | | 7y=6x+2 |