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(-2*3)/2 = 0
2*x-((3/2)*y) = -19/4
3-(2*sin(2*x))
2*x-((1/2)*x^2) = 0
3*b-((-1*2)/2) = 1
| -2*3/2 | | -(-4a^2/3ab^-1)^-3 | | x+(x+1)=139 | | 6=Y+-1 | | 2x-3/2y=-19/4 | | 12=Y+-1 | | 0.6=30x | | 0.08x=1780 | | 2x^3-9x^2-24x-55=0 | | 2x-1/2x^2 | | 0.6=48x | | 8(x+4)=4(2x+1)28 | | 690=300x | | (M+2)(m+5)=0 | | r+37=-16 | | 3b-2*-1/2=1 | | 15+7=7+2g | | 8/3=12/n | | 5y^2-48y-720=0 | | -7(6+12x)+7(-2x+6)=11x-8 | | 3t^2-20t=-17 | | 2-(3-4x)=5x-11 | | 3x=-6y+8 | | L=2b+2w | | 4p+6=8+3p | | 9x^2+24x+2s^2=0 | | y=2x-4.5 | | 3a-2*3/2 | | z^2*z^8/z^9 | | 64t-16t^2= | | 1/2(3n-5)=3/4(n-3) | | 3/1-2i |