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The question I need help on is 15.5z= -77.5 . I really don't get it please help:)

The question I need help on is 15.5z= -77.5 . I really don't get it please help:)
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5 votes
The question I need help on is 15.5z= -77.5 . I really don't get it please help:)

User Sandeep J Patel
by
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2 Answers

1 vote
15.5z ÷ 15.5 = -77.5 ÷ 15.5; z = -5.
The answer is z = -5.

Hope this helps.
User Grzzzzzzzzzzzzz
by
8.7k points
7 votes
The answer to this question is z=-5 
User Jonathan D
by
8.1k points
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