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cos(2*x)/(ln(3*x)+2)
2*x-3 = 5-(2*x);x
x
0*x^3-4*x^4-(3*x^2)+0*x+175 = 0;x
x
2*x-3 = 5-(2*x);x
x
X-b
| -2d-20=-2+3d | | 20x=3.19 | | 13r+r+5r-18r=13 | | 11h+4=-4-3h | | 3(t-4)+7t=5(2t+5)-11 | | -(6y+2)-(-5y-8)=-2 | | 0.75y+6=-10 | | 3a-a=12 | | 3m+8+5(4m-3)=3(m+3) | | -2(2s-4)-8=-2(7s+10)-3 | | 3(y-2)-(4y+2)=5(4y-5)-4 | | 17j-16j-j+j=15 | | x+12.6=-6.6 | | 9/6=15/z | | 0.20x+0.05(4-x)=0.10(-13) | | Px+Q=x+1P | | (9x+7)+(x+3)= | | 17n+-7n-20n=20 | | 3a+-5.1=67 | | -10-9y=-36 | | 1+7x-42-6=36 | | lg(15x)=lg(x+4) | | -(4a+2)-(3a-5)=-7-(2a-5) | | 14-2=x-20 | | -5y=30-y | | 18x+2x+2x-11x-6x=20 | | 3a+-1.7=67 | | 38/3x2 | | 23x-33y=0 | | -18r-16r+11r+5r+17r=-19 | | 116=3y+2y+3 | | 7h^2+6=34 |