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1 vote
Simplify x + 3x – 36.

User NanoPish
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2 Answers

6 votes
You would add x and 3x to get 4x so the final answer would be 4x-36
User Difference Engine
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5 votes
x + 3x - 36.....x is the same as 1x....combine like terms
1x + 3x - 36 = 4x - 36 <==
User Londonfed
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