aracelym224
aracelym224
21-09-2015
Mathematics
contestada
Four more than twice a number is 8
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Katalicious
Katalicious
21-09-2015
Four more than twice a number…..the root of this problem is 2. Twice 2 is 2x2 = 4 and then four more that number is 4 + 4 = 8.
Hope this helps. :)
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ayah1
ayah1
21-09-2015
Lets say the number equals x
Four more than twice a number is 8
4 more than twice a number is 8
4 more than twice x is 8 (twice means 2 times)
4 more than 2x is 8 (more than means to add)
2x + 4 is 8
2x + 4 = 8
2x = 8 - 4
2x = 4
x = 4/2
x = 2
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