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8;72.4
2*x^3-(x*((2*x^2)/3))+2
80;72.4
(2*x^3-(2*x^2))/(3*x+2)
040.6;12
| 4X+10+6X+10+4X=180 | | 268=x+139 | | 24=y*8 | | 2x(7x-3)=0 | | 7=13-a | | 4(t-3)=-4 | | 7(3s+1)=196 | | 3X+10+30+2X+5=180 | | 13(x-3)=9x+79 | | R+5=S | | 18=2*x+8 | | 3+x+5=11 | | x/3.5=4.8 | | 0.02(y+4)+0.06y=0.12y-0.1 | | 5x+4=-5+3x+23 | | y=35x+75 | | 7z-7=6 | | x-1/1=x-1/2 | | (x-1)/-1=(x-1)/-2 | | 2b-5-11b-6= | | 3f+6f^2=0 | | 4a^2+19a-3= | | -(3x-12)=-(-x+12) | | 11x-4y=20 | | ln(5x+1)=6 | | (5x+2)+3x=90 | | -9/5x=1/2 | | -2(-x-3)+4=x+16 | | X^2-10x+25=25+25 | | 8x+24=x+16 | | (6x+3)+87=180 | | A^2-14a+54=9 |