2 years ago

Three times the sum of n and four is twelve. write an equation or inequality.

Mathematics

1 answer:

lisabon 2012 [21]2 years ago

5 0

9514 1404 393

Answer:

3(n+4) = 12

Step-by-step explanation:

The sum of n and 4 is (n+4). Three times that sum is 3(n+4). When we say it "is 12", we mean it is equal to 12.

3(n +4) = 12

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Three times the sum of n and four is twelve. write an equation or inequality.​

Three times the sum of n and four is twelve. write an equation or inequality.