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61*t^2+49*t = 69;t
t
-22/22-(1/22)
(6/2204)/5
(1/3)*(x^2-2)^(3/2)
(-125)^(2/3)
| 5(8x+-16)=-520 | | (27-p)^5/4=32 | | 20=3d+2 | | (7x+8)-(9x+15)= | | 3x+2+5x=18+2x | | 5x+2(x)=260 | | -x^3-3x^2+24x+72=0 | | -8+9=137 | | 22+6x=10 | | 2.3s=82.5 | | 16=-4(a+3) | | y^2+10y-25=0 | | 2xsquared+4x=240 | | X-9/7=12/7 | | 1=7-2w | | -9+6k=15 | | 100×24/5 | | b-7/10=1/4 | | 3*1.6=4*(-3*1.6+6) | | 30a/2b^2/6a^3/10b^2 | | -5(-10x+-6)=-520 | | 9-2g=3 | | 2x-60+x+2x-60+x=360 | | y+110+x=180 | | 8-3(p-4)=3p | | 10z+20=160 | | .06x-0.10(x-2)=-0.16 | | -72+x^3+-24x+3x^2=0 | | -22/22-1/22 | | m+2m=9 | | f(x)=6x+2-2x(2) | | 2t/15=8.8 |