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What is 2(a+7)-7=9 please help me soon

What is 2(a+7)-7=9 please help me soon
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5 votes
What is 2(a+7)-7=9 please help me soon

User Jonathas Carrijo
by
7.7k points

2 Answers

1 vote

Answer:

a = 1

Explanation:

2(a+7)-7=9

distribute: 2a + 14 + -7 = 9

combine like terms: 2a + 7 = 9

subtract 7 from both sides: 2a = 2

a = 1

User Lauro
by
7.6k points
3 votes

Answer:

1

Explanation:

2a+14-7=9

2a+7=9

-7

2a=2/2

a=1

User Azzy Elvul
by
8.3k points
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