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(-8/3)*(15/4)
-8/3*(15/4)
-8/3*15/4
-10
| v^2+11v-25=0 | | 0.5x+9=2x+0.5 | | -7x-6=12 | | 6/8x=24 | | 84x+40.5=86x | | 84x+41=86x | | 84x+42=86x | | x/7-12 | | 84x+43=86x | | 84x+45=86x | | 6n^2+n=35 | | 84x+48=86x | | 84x+50=86x | | 84x+51=86x | | cos(4x)=sin(2x) | | 85X+50=85x | | 4(1/4x-1)=2x-10 | | 84x+50=85 | | 83x+49=86x | | 82x+50=85x | | 9-8.2-(-1.9)= | | 81x+49=84x | | 80x+48=83x | | 83x+51=85x | | 85x+53=87x | | 86x+55=88x | | 87x+60=89x | | -6n-20=-2b+4(1-3n) | | -5/16,y=7/15 | | 3x-2=4y+6 | | 25x-z37/3 | | 84+1x+105=180 |