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x^2-((4/3)*x)-4 = 0
11-18 = x/7
-45/x = -180
7*x-((2*x)/2) = 0
tan(51) = 40/x
| 8x+8-3x=-6x-14+3 | | -6x^2+11x+175=0 | | 0=4.9t*t+4t+1.2 | | X+(x+1)=.22 | | 6x+20+2x=10+5x-14 | | x^2-4/3x-4=0 | | a^2+5a-7=0 | | -18-(-11)=x/7 | | -45/x=-180 | | 6=6*7*4 | | 3y-10+x-10=180 | | 4(5c-1)-4=18c+6 | | 2(x-3)-54=3-5x | | (7+v)(4v+2)=0 | | -y/(1-x^2-y^2-z^2)^1/2 | | 2x+y+3xy=96 | | x-6=45-14(x+9) | | 4y=7+4y | | 3y+x=200 | | =3x(4+7) | | 3+x+2x+27+5x=180 | | 2(X+1)-3=5x-3(-1+x) | | 2y=9+2y | | 3y-9=2y-7 | | y=t^2-7t-10 | | 8*y-13=7*y-11 | | 3x^2+3y^2-6x+18y+18=0 | | 2n^2-8n=24 | | n^2-4n+8=-10 | | 3y-3+y+27=6y+30-4y | | 2x-3*4=6 | | 18x+16=8+-12x+8-13+25x-9+100-25x |