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Explain how you got the answer please

Explain how you got the answer please
203k views
3 votes
Explain how you got the answer please

Explain how you got the answer please-example-1
User JoGe
by
8.3k points

2 Answers

1 vote
-2x + 12 = 2y
2x + 2y = 12
divide the equation by 2
x + y = 6

answer
D. 6
User Toshiomagic
by
8.5k points
4 votes
-2x + 12 = 2y

Add 2x on both sides,

12 = 2y + 2x

Divide by 2 on both sides,

6 = y + x -> x + y = 6

The answer is D.
User SuddenMoustache
by
8.6k points
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