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56.4;8
6*x^2
X-(0.2*(X-11000))-(0.12*(X-8060))
36;5;8;12;0;0
57.24;9.415
| f(-1)=(3*(-1)-5)(2*(-1)-7)-(2*(-1)-7)(-1-4) | | f(3)=2e^3 | | 6x-(5x+3)=5(x-3)+2 | | 3x(x-4)=x+20 | | 3x(x-4)=x+29 | | x*x+2(m-1)x+(m+5)=0 | | (3*5/3-5)(2*5/3-7)-(2*5/3-7)(5/3-4) | | (3*5/3-5)(2*5/3-7) | | (3X5/3-5)(2X5/3-7) | | 8(2x-3)=8 | | a^3-x-a^2x=1+ax | | ln(x)=3.078 | | 8(x-48)=15-84x | | 2(x-9)=-9 | | (3^8)/(9^4) | | 1+2=x-7 | | 2/3x-1/3=3/4-x/4 | | 2x^2-100x-102=0 | | 0.1z=z+1 | | 5x+3-4=24 | | 0=7(z-1)+z | | 2(2d+3)=44 | | -(5+2x)=7+x | | 12=-4k+2m | | 2x-4=9+2x | | 11x-4x+6=6x+6 | | 4*x-2x(2x+y-4)= | | 4d-(5e-3d)=0 | | 3x(x-5)+4(3-2x)= | | 4x(2x+3)+2(x+5)= | | 5x-2+3x=18-2x | | 5x(x-2)-(x+3)= |