Translate into a variable expression. Then simplify. two less than twice the sum of a number n and nine

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asked Dec 5, 2019 148k views

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Ltamajs · Answer 1 · 2019-12-11T16:00:53+0000

The sum of a number n and nine is (n+9),
twice the sum of a number n and nine is 2(n+9),
two less than twice the sum of a number n and nine is 2(n+9)-2.

2(n+9)-2 = 2n+18-2=2n+16

Translate into a variable expression. Then simplify. two less than twice the sum of a number n and nine

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