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x^2-(3*x)+2 = 0;x
x
ln(x/4+1)
x^2-x-2 = 0;x
x
1.33*x+(1/3)*y+0.5*y-3;(1/3)*x+2.17*y+2.67*z+3;2*x+2.5*y+0.299*z-9
2*x-x^-2
| 3/4(x-25)=25 | | Y-8=7(X-4) | | 6=x/3=3 | | 2/3-1/4x5/6 | | 12=4b-2b | | 6+6(2t-1)-9t=30 | | J(x)=x^4-20x^2+64 | | X-2+19=28 | | 10ab+5a= | | X^3y-4=0 | | 5y=-8x-15 | | 3.2ab-2.1ab= | | (-7x)(8w)= | | 6x=47.10 | | 57-n=29 | | 18/6=j/.1 | | 49+n=78 | | 4.3=7.3-0.5x | | 3n+2=53 | | (x-2/3)^2=14 | | n-15.3=14.98 | | 6-3+4x+1=s+y | | 3(2a-5)=48 | | n+6.34=9.7 | | 5a+4(a-8)=4+13a | | 6-3+4x+1=9x+2 | | 5+3.7xd=42 | | 5+a(a-8)=4+13a | | 18000y=52000 | | 5+3.7=42xd | | 5x-2=3x-5 | | 2x^2+3x-275=0 |