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6*9-(-3*(7/2))
(3*x^2-(2*x^(1/2)))*(2*x^4-(3*(x^4)^(1/3)))
1/x = 2;x
x
(-3/2)/(7/4)
x+y/x-z
| -3x^2+54x=13 | | 9(6)-7/2(-3) | | 6x+3x-18=64-12x | | 1-x*420=x-90 | | 37.1=5.3r | | -5a+46=21 | | H-3.6=5.7 | | 1=24687432578985433x/2 | | 9=3.5g+11-0.5g | | 2h-6=81*56 | | 9s^2=45 | | -4T+9-2T-12=6E+(-8) | | -30m-25= | | 8sx=-15 | | 4/y=13/8 | | 2(83)=7x+11+78 | | 9r-1+6r=11 | | 16x+-4tan(x)=0 | | x/.4=125 | | 2(48)=73+39x+1 | | 2(3n+7)=48 | | 2(13x+7)=11x+4+16x+2 | | -(-6w+y)+4(2y+5w)= | | 16x-4tanx=0 | | 2w+l=24 | | 72x+3=343 | | (X-4)(x-4)-28=9 | | r=2km*4 | | -x/25-7-10 | | 2x-4=9+5x | | (-3/2)/(7/4) | | T=1200-0.06c |