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(e^k)/cos(10*x)
26.75;25
3;4;1;4;3;1
117/9 = 0
1*x+2*y-3;4*x+4*y-6
| 4(p+19)=-4 | | 10m=6+4m | | 7x+2=17-3x | | 22=-33+5x | | (ln1)^2/2 | | 2ln(x-4)-lnx=2 | | y(x-3)=2x+1 | | -6x^2=-x+12 | | 117/9 | | x(y-3)=2y+1 | | 40x^2-100x=0 | | 2(x+5)+8x=10x-10 | | (M+11)(n+44)= | | xxxxx=1515 | | 64x^2-7=0 | | XxX=2 | | 14=-10+8x | | 10x=500+7.5x | | -11+3y+y=-1 | | 5x-50=-10 | | 7x+4+3x+6=90 | | 4/15=4/5n | | a-s+vt-16t^2=0 | | .12x+x=11.2 | | -0.55p-2=0.45p | | -4(5x-2)+7=-20x+15 | | 7.75t+6=16.5t+13 | | -4.6(4-x)=2.4(x-3)-0.2 | | 2x-20=y+20 | | 2-3y=6whatisy | | (2x-3)(5x+1)= | | s=a+vt-16t^2 |