asked 86.3k views
4 votes
Which steps are needed to solve this equation?
b-21= 177

2 Answers

4 votes

D or:

Add 21 to both sides of the equation.

The answer is b = 198.

Check the solution by substituting 198 for b.

answered
User Chayy
by
7.8k points
7 votes

Answer: add 21 to both sides

Explanation:

answered
User Edward Romero
by
7.2k points

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