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gavmur [86]
3 years ago
10

Carly tried to solve an equation step by step. 7a=28 Step 1: 7a/a = 28/7 Step 2: 7 = 4 Find Carly's mistake A: Step 1 B: Step 2

C: Carly did not make a mistake.
Mathematics
1 answer:
Murrr4er [49]2 years ago
6 0

This are the right steps

Step 1: first you divide the both size by 7 because there is 7 a's

7a/7 = 28/7

Step 2: You solve the equation

7a/7= a. 28/7 = 4

So, the answer is a = 4

not 7 = 4

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defon

Answer:

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Step-by-step explanation:

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Make sure you remember to use 3.14 and not the pi key if you are using a calculator.

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Answer:

Step-by-step explanation:

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Step-by-step explanation:

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