endurojack85 endurojack85

24-10-2020
Mathematics

contestada

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

Respuesta :

xdjady6 xdjady6

24-10-2020

Answer:step 3

Step-by-step explanation:

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coaledwards21 coaledwards21

24-10-2020

Answer:

Step 3.

Step-by-step explanation:

She subtracted the 5 from 10.2b even though 5 did not have the variable b.

Answer Link

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