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Crystal
Mathematics
14 November, 20:37
Three more than twice a number k
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Reece Robles
14 November, 20:50
0
The number will be x
So three more than twice a number is
2x+3=2
then subtract the three from both sides to get like terms
2x=2-3
2x=-1
divide both sides by the 2 to get x by itself
x=-1/2 (your answer)
to check this answer multiply
2 (-1/2) + 3 = 2
-2/2 + 3=2
-1+3=2
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Angelina Spears
14 November, 21:01
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2k+3
is your answer/expression
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