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- 7 (3a - 4) + 7a = 14​
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2 votes
- 7 (3a - 4) + 7a = 14​

User Rahshawn
by
7.8k points

2 Answers

0 votes
-21a+28+7a=14
14=14a
a=1
User Muhammad Tahir
by
8.0k points
4 votes

Answer:

a=1

Explanation:

- 7 (3a - 4) + 7a = 14

use distribute property

-21a+28+7a=14

simplify

-14a=14-28

-14a=-14

a=1

User Ben Wilhelm
by
8.6k points
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