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2x+8=22 how do I figure out the answer to problem 2x+8=22 ?
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2x+8=22 how do I figure out the answer to problem 2x+8=22 ?
asked
Sep 13, 2015
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2x+8=22
how do I figure out the answer to problem 2x+8=22 ?
Mathematics
middle-school
Mayconbordin
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22= 2x=8
subtract 8 from both sides
14=2x
divide both sides by 2
7=x
Doddy
answered
Sep 14, 2015
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Doddy
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6
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2x + 8 = 22
The answer is what number 'x' must be.
Here's one way to find out:
Subtract 8 from each side : 2x = 14
Divide each side by 2 :
x = 7
That's the only possible number that 'x' can be.
If 'x' is any
other
number, then 2x+8 is not 22 .
Qmega
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Sep 20, 2015
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Qmega
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