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5*u^0.8-(6*u^1.9)
x^7*ln(x)
R/3.5 = 6.3/4.9
10/22 = 2/n
25920;1728
| 4n+-13=5 | | X+1-3+4=2x^2-7x-8 | | F(x)=-245-35x | | 6r^2+3r=0 | | -42-2h=h | | 5x=7(2+x) | | 413=36 | | 5x(x-18)=6-2(x+15) | | (6+2x)=48 | | -2+8x-4=2 | | P-1-5p+3p-8= | | 0.4y+8=20 | | 100+8x=160+5x | | 2(x+15)=17.625 | | 3x+2(x-5)=-45 | | 3(2+9x)=12y | | -1=4+5(n-2) | | 4c+20=3c-15 | | 3n^2-29n+18=0 | | 89=-5(-6+4k)+3k | | -4(x-2)-3=-7x+3(x-2) | | x+5x-24=180 | | 6x-34=4x+14 | | R/3.5=6.3/4.9 | | X+3+(-3)=11 | | 4(x-8)-(3x-8)=8 | | -7x+3x-9x= | | 1+5n=3n+9 | | 10/22=2/n | | (7x-1)=125 | | 85/4= | | 7x-35=28 |