s300006839 s300006839

21-09-2020
Mathematics

contestada

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

Respuesta :

21-09-2020

Answer:

14

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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