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N=225
We move all terms to the left:
N-(225)=0
We move all terms containing N to the left, all other terms to the right
N=225
| 12y+6=6=6(2y+1) | | 9+3x+x=49 | | 6(x−2)=−48# | | 99=22+35c | | 4/5x=27 | | 13=21t-8 | | 90+5x-5=180 | | 5x-11=4-x | | 10^2t=122 | | 2y7=9 | | 4x=3(x+45) | | 1/5a+2/3=1/3a-2/3 | | 4=8^x | | 6+5x+3x=86 | | 1664=2^x | | 2+2x+3x=62 | | 11x2-5x=0 | | 10x+3=8x+17 | | 6z–z=10 | | 3+x=16/5 | | 31-3y=1-(-3+6y) | | 3+7x=33/4 | | 4/5x-4=2/3x | | 31-3y=1-(-3=6y) | | 5m+5=40m= | | y=2000(1.02)^315000 | | 5y2-64y+220=0 | | -2(7+5x)+5=13-10x | | -2(m+4)+m=58 | | H=16t^2+10t+20 | | 60x=64 | | n=12^2 |