12 would be the only zero if you meant to write the equation as y=(x-12)(3-10)
12. if you take half of 12, 6, then you add 5, you get 11.
Answer:
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Answer:
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Step-by-step explanation:
7/3x+1/3x=3x+6/3+5/3x
8/3x-5/3x=3x+6/3
3/3x=3x+6/3
x=3x+6/3
x-3x=6/3
-2x=2
-x=2/2
-x=1
x=-1