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1.5;2.54
s/51 = -459
(5/8)*h = 160
cos((pi/2)*x)
563;8
| x^2=134 | | 5(3x+4y)= | | s/51=-459 | | 5/8*h=160 | | 2(3a+2b)= | | -5(2w-8)+3w=7(w+4) | | f(x)=-0.4x^3-0.5x^2+3x-6 | | 0.6(n-5)=0.4-0.2(n-7) | | k+1=16k-48 | | 4x^2-4y+z^2=0 | | 3x^2-4x-253=0 | | 49b^2=1 | | 16*24x=160 | | y^2=-x^2-8 | | (3x+5)-(2x-6)=11 | | 20x^2+7x=3 | | 5n+2=8+3n | | X/3=1/12x | | 5n+2n=8+3n | | 4x+10=2x+15 | | 5x+2n=8+3n | | 23x+19y=29 | | 4(u-1)=4u+2-3(-2u-1) | | (x^3-27i)=0 | | y=(8)/(2^((x-90)/2) | | 2(x+1)-1=3-(1-2) | | 14x-18=0 | | X^3+8x^2+25x=0 | | 2x^2-2-x=2x^2-3x+6 | | 2/5=?/15 | | 4x-1/4-x-4=(-3)/2 | | 0.4(2x+0.5)=3(0.2x-2)-4 |