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x-4)(x-8)=0
We add all the numbers together, and all the variables
x-4)(x=0
| 19n-17n=18 | | 1=0.25^x | | 32^3b=8^b | | -9=r-7 | | -5n(5n-9)=0 | | 12(3h-2)=8(3h+3) | | 15=10+5y | | 5/3=6/(x=2) | | 61=13^x | | p=2(6+44) | | -12-4=(x-5) | | 20.33=-2.9c | | r/3=-5 | | 42=5v-28 | | 380=-20x | | -12=2+z | | 3x+14=37 | | 7m-9=4m+6 | | 20x-24=11x-5+4x+26 | | |y+3|-5=11 | | x/1=x/64 | | -13=v/4 | | -55=5y | | 9(x-3)=-72 | | t=3.8+10.1 | | a/2-8=0 | | 15=5y-10 | | 2y+3y=20y= | | 3x=11/8 | | 8y-12=6y+6 | | b/4+6=-3 | | 51x-7=13 |