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2*X
(2*X)/(e^(7*x))
((2*X)/(e^7))*x
3*pi^2
3*pi
| S(x+3)=3S | | S(x+3)=35 | | N/3=-17 | | x^2-6y^2-8x+12y+46=0 | | h^2+32h=0 | | -1/4(r-12)=10 | | 12d^2+23d-2=0 | | 4x^2+20=11 | | P=2(h+l) | | -2x+3=-2x+5 | | (-3.2x)(-2.1y)= | | 7n^2+41n-6=0 | | 6(4p-3)+7=2(3-p)+3 | | 9n=-63+2n-12 | | 9ln(x+8)-2ln(x)=1 | | 9ln(x+8)-2ln(x)=0 | | 19h^2+21h=0 | | 9ln(x-8)+2ln(x)=0 | | 3x^2(2x^3y^4)= | | -2(-2-5x)-5(-2x+2)=-38 | | 5x+17=17+9x+12 | | 5(-1)-6y=13 | | 5v-[31]=4v | | 2n=-8+8n+32 | | 4x-5*9+12=-2 | | 5v-(31)=4v | | 6/7(x-2)-23/7=-5 | | 2(1+.5y)-y=2 | | 5v-31=4v | | 22+25=x+18 | | 2-×/3=8 | | (X+7)+(x+9)=190 |