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Norma-Jean [14]
3 years ago
15

-4x - 2 - x - 9 = -1 show your work

Mathematics
2 answers:
natita [175]3 years ago
7 0
-4x-2-x-9=-1\\\\(-4x-x)-2-9=-1\\\\-5x-11=-1\quad \Big|\text{ Add 11 to both sides}\\\\-5x=10 \quad \Big|\text{ Divide both sides by }-5\\\\x=-2
faust18 [17]3 years ago
3 0
-4x-x-2-9=-1
or,-5x=10
or,x=-2
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You can write any decimal as a precent by moving the decimal 2 places to the right so 
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Step-by-step explanation:

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