2 years ago

2a is any number a multiplied by the number 2. Calculate the value of 2a for a = 7.

Mathematics

1 answer:

marshall27 [118]2 years ago

3 0

Answer:

Step-by-step explanation:

step 1.

substitute 'a' with 7

You are then left with a multiplication problem.

step 2.

solve 2 × 7

answer is 14

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