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(x+2)/(2*x) = 0;x
x
3*x^2+5*x-8 < 0;x
x
x*((1/2)*x-3)*(x-2)^2 = 0;x
x
8-(7/10) = 6-(1/5)
3*x^2+5*x-8 < 0;x
x
| 29-39=3x+10x-6x | | 7.5=67.5 | | 8-2z=(-2) | | Y=2ax | | y=30logx | | 11x+5y=-15 | | 0.40x+0.10(130)=0.20(99) | | 2y-(-5)=5 | | 4.5c+12=-6 | | 3k=4+5k | | 3k=4-5k | | -2k=8-6k | | 100=10logx | | 7+6z=8z+11 | | 10+4=2z | | y=-16x^2+200x+3 | | -3(x+9)=50 | | (3x+6)*(x+9)= | | 164=96-y | | (20x)^(5/3) | | -3(-x+4)=-3+12 | | 3/y=1-(5/8) | | 5x+3x=5.7 | | cos(x)=4*x | | 8-7/10=6-1/5 | | 3y-x=5x+3 | | x/6-5/8=4 | | 3x+19=-11-2x | | x^5-4x^4y-64x^3y^2+142x^2y^3+303xy^4-378y^5=2005 | | 5mile=in | | 14v=30+8v | | 14v=30v+3 |