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-7+b=-8 step by step plz
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5 votes
-7+b=-8 step by step plz

User Karel Macek
by
7.2k points

2 Answers

7 votes

Answer:

b=-1

Explanation:

add 7 to both sides

simplify

User Bee Smears
by
6.8k points
4 votes

Answer:

b=-1

Explanation:

-7+b=-8

Add 7 to each side to isolate b

-7+7+b=-8+7

b = -1

User Alexey Melezhik
by
7.2k points
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