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10 more than twice a number. It is supposed to be a variable expression​
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10 more than twice a number. It is supposed to be a variable expression​

User Joe Landsman
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“10 more that” means “add 10 to something”

“twice” means “multiply something by 2”

Use “x” or another variable for “a number”

Twice a number: 2*x or 2x

10 more than twice a number: add 10 to 2x

Answer: 2x+10
User Eric Sassaman
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