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guajiro [1.7K]
3 years ago
14

Write the algebraic expression for “twice a number n decreased by seven”

Mathematics
1 answer:
kirza4 [7]3 years ago
3 0

Answer:

2n - 7

Step-by-step explanation:

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Answer:

Your answer: 87

Step-by-step explanation:

Since you are given what both variables are in the equation, this problem requires you to plug it in.

12(6)+3(5)= ?

You can either do this in a calculator, or do this one step at a time.

12(6)=72

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