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x=4(5)=30

We move all terms to the left:

x-(4(5))=0

determiningTheFunctionDomain x-45=0

We move all terms containing x to the left, all other terms to the right

x=45

| (90x-0.5x^2)-(50x+15000)=15000 | | (x-2)(5x+2)=180 | | 3+(3)/(2)x+4=4x-(5)/(2)x | | 3(2u+8)=30 | | (90x-0.5x^2)-(50x+300)=15000 | | Q=400-2x | | (90x-0.5x^2)-(50x+300)=1500 | | 0=6s^2-6s+7 | | 236=40-u | | 25+8x=47 | | w/2+3=8 | | -16=v+3 | | 3x-(5x-9)=9 | | 0.4t+0.19=t-1.31 | | 2.2x+0.47=1.6x+0.77 | | 1a(0)?4=9 | | 1a0?4=9 | | 6x+2(x+5)=7 | | -25n-15=10-20n | | 11=2(w-5)-5w | | v=6 ( 2 )+ 1 | | 1.4x+1.08=1.2-0.32 | | 10x-(5+4x)=x+1 | | 12-0.75x=18-15x | | xx4=240 | | Y-(-12)=7/2(x-10) | | 3y+17= | | 5m-5=7m+7-2m | | 2x-6/4-8=50 | | (7t?21)+(t+4)=15(7t-21)+(t+4)=15 | | 2.6y+12=-1.4y+52 | | 2(y=6)=3(y-4)-y |

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