Dxrockstar51
4 more than a number is 16
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MarinaDL
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x+4=16
x=16-4=12
Dxrockstar51
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thx
iheartfood
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think about it this way... 4 MORE means 4 +... so number is not given which means it is an unknown value.. x.. so you have 4+x now... and it says it IS 16... which means =16.
so you have 4 more (4+) than a number (x) is 16 (=16)
put it al together and u get 4+x=16
so now you solve for x... what do u get??
or do u need to solve for x?
Dxrockstar51
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A. 4 + 16 = n
B. 4 × n = 16
C. n - 4 = 16
D. n + 4 = 16
2. Which of the followi
iheartfood
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D. n+4=16
cuz the unknown variable can be anything.
do u understand?
Dxrockstar51
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ok
iheartfood
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yup :) just remember to use key words.
Dxrockstar51
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7 less than a number is 16
A.
B.
C.
D.
iheartfood
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do the same thing... what do u think?
iheartfood
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**same thing as the last one
MarinaDL
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x-7=16