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5*x-(4/5) = 0
(7/8)/(9/10) = 0
e^12
9*x-((15/5)*x*x^3) = 0
3*m-((m^1)/2)-2 = 0
| 5x-4/5 | | x=-150 | | (7/8)/(9/10) | | 8x+4x-2+3=9x-3+5x | | 128=-16t^2+32t+128 | | 7x-19=-3(8x+5) | | 6r+3r= | | 3x-8x+4x-6=9 | | 0.8(g+15)=24 | | 3y+2x=174 | | 144=-16t^2+32t+128 | | 230=4(7n+34)+5(n+1) | | 9[8-3(9-8)]= | | y=-6(-2)+3 | | 0=x^2+14x+45 | | 15x^2+3x-3=0 | | 7x+8+10=323 | | 4(5x+2)=18 | | y=6(-5)+3 | | 5a+3b-3(9a-3b)= | | 2(3x-4)=-x-2 | | 10x^2+10x-140=0 | | -9x-4=-4 | | 47.36+13.65x=161 | | 160=-16t^2+32t+128 | | 6ab-8a-3b^2+4b=0 | | tanx+6cotx=5 | | abs(15-x)+abs(x-15)-15=0 | | -3x+8=2(4+1x)+x | | abs(15-x)+abs(x-15)=0 | | 9a+5b-7(7a-6b)= | | Tan+6cot=5 |