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-1/5a+21=23 whats the answer

-1/5a+21=23 whats the answer
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1 vote
-1/5a+21=23 whats the answer

User Steve Gibson
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2 Answers

6 votes
-a+105=115
-a= 115-110
-a=10
divide both sides by -1
answer : a=-10
User Iedoc
by
8.3k points
3 votes

Answer:

A = -10

Explanation:

Combine multiplied terms into a single fraction find common denominator etc etc.

User Japrescott
by
8.6k points
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