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Solve for a 4-(2a+7)=9
24.1k views
4 votes
Solve for a
4-(2a+7)=9

User Rapheal
by
5.2k points

2 Answers

4 votes
The answer would be

a=-6

HOW TO DO IT

First distribute the - to get:
4-2a-7=9

Then combine like terms:
-3-2a=9

Then add 3:
-2a=12

Lastly divide by -2:
a=-6
User Rhernando
by
4.5k points
1 vote
Is a= -6

Hopefully this help you
User Ajdams
by
4.8k points
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