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(-15)^2-(-16/(-8))
t^5*cos(t)
3/3 = 3
665/19
e^(8*x)*sin(2*x)
| -4(4y-6)-y=-2(y-3) | | 4x^2-1=98 | | (3x-5)(4x-2)= | | 3z+11=2z+9 | | (x-3)7=6x+22 | | -9=3-(10-a) | | (-15).2-(-16)/(-8) | | 3x-9x+6=x-2+8 | | -4(4+r)=16 | | 54=7w-w | | 6n+7=n-28 | | (-15)2-(-16)/(-8) | | 61/4=3/5c | | 4s-9s-8=7 | | 180=42+x | | 27-r=-10 | | 2a+b=7.5 | | 11x-21=39+9x | | ((x/25)-(1/x))/((6/25)-(6/5x)) | | 39=15-3f | | 8e-10=-50 | | 16-43=3(x-1)-9 | | -3p+1=7 | | -11x+2(4x-5)=-19-2x | | log[4]x+log[4](x-12)=3 | | 3x+7-4z-7= | | 2(-3n+7)+4=-3 | | 3(x-5)5=5x+9 | | -6=7-(10-n) | | -36+4x=24 | | 3/3=3 | | -(4x-2)+2x-4=-2 |