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2 votes
8x − 12 = 4x
(Input whole number only)

User C Nick
by
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1 Answer

6 votes

8x-12 = 4x

subtract 4x from each side to get

8x-12-4x = 0

8x-4x = 4x so you get

4x-12 = 0

add 12 to each side

4x=12

divide both sides by 4 to get

x=3

User Raggaer
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