kace04
11.10.2020 •
Mathematics
Which of the equations below represents the first step of the solution process?
Given: 5(6x+4)+1=−39
Step 1:?
Step 2: 30x+21=−39
Step 3: 30x=−60
Step 4: x=−2
A. 5(6x+1)+4=−39
B. 30x+4+1=−39
C. 5(6x+1)=−39
D. 30x+20+1=−39
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Ответ:
D, 30x+20+1=-39
Step-by-step explanation:
since you first
Ответ: