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3(1-d=2-(2d+4)
We move all terms to the left:
3(1-d-(2-(2d+4))=0
| 8x-7=4(2x+3) | | 5/x=10/x+1 | | (3,47*t+7,25*10^-4*(t-298)^2-(0,121*10^5)/t-993,456)*457,27+(5,457*t+5,225*10^-4*(t-298)^2+(1,157*10^5)/t-2014,441)*332,56+(3,28*t+2,965*10^-4*(t-298)^2-(0,04*10^5)/t-964,017)*2660,48+(3,639*t+2,53*10^-4*(t-298)^2+(0,227*10^5)/t-1160,5965)*143,8322=460644 | | -4(u-5)=-2u+40 | | (3,47*t+7,25*10^-4*(t-298)^2-(0,121*10^5)/t-993,456)*457,27+(5,457*t+5,225*10^-4*(t-298)^2+(1,157*10^5)/t-2014,441)*332,56+(3,28*t+2,965*10^-4*(t-298)^2-(0,04*10^5)/t-964,017)*2660,48+(3,639*t+2,53*10^-4*(t-298)^2+(0,227*10^5)/t-1160,5965)*143,8322=460644 | | 2x^2+48=12 | | 0=50-(1.9xD) | | 4(z-2)=-8+4z | | -4/3x+2=3x-11 | | (3,47*t+7,25*10^-4*(t-298)^2-(0,121*10^5)/t-993,456)*457,27+(5,457*t+5,225*10^-4*(t-298)^2+(1,157*10^5)/t-2014,441)*332,56+(3,28*t+2,965*10^-4*(t-298)^2-(0,04*10^5)/t-964,017)*2660,48+(3,639*t+2,53*10^-4*(t-298)^2+(0,227*10^5)/t-1160,5965)*143,8322=460644 | | 4(c-2)+3=2+c-7 | | 15y2+11y+2=0 | | 21-3x=88 | | 17=-13=9x | | 12x+38=6x-175 | | 7+m=11m-10(m+3 | | 24=-8x+3(x-2) | | .5x+.25(50)=26.5 | | (5b-4)(b+3)=0 | | 2x^2+14x-390=0 | | 2x²+14x-390=0 | | 7x+5÷2=13 | | x/2+34=32 | | 0,5x=-0,3x+3,2 | | 2^x+19=3^x-22 | | 3x+2×+7=21;14/5 | | 20x-20=400 | | (8x+12)/5-(x+1)/4=31/5 | | 5y+3y=343 | | 400x5=2x | | 4(2x+3)/5-(x+1)/4=31/5 | | ((9x+7)/2)-x+((x-2)/7)=36 |