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Nisha did the work below to solve an equation. Step 1 7 b + 3.2 b minus 5 = 18.92 Step 2 10.2 b minus 5 = 18.92 Step 3 5.2 b = 18.92 Step 4 b = 3.64 In which step did Nisha make her first error?
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Nisha did the work below to solve an equation.

Step 1 7 b + 3.2 b minus 5 = 18.92
Step 2 10.2 b minus 5 = 18.92
Step 3 5.2 b = 18.92
Step 4 b = 3.64
In which step did Nisha make her first error?

User Sadik
by
8.1k points

1 Answer

4 votes

Answer:

C. Step 3

Explanation:

User Alex VII
by
8.7k points
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