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What is the value of x in the equation

8+4 = 2(x-1)?
5
11
2
13
2.
07

1 Answer

3 votes

Answer:

7

Explanation:

8+4=2(x-1) (Given)

12=2x-2 (Distribute and simplify)

14=2x (Addition Property Of Equality)

7=x (Division Property Of Equality)

User Hitesh Pandey
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