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3(7x+4)-x as an infinite equation
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3(7x+4)-x as an infinite equation

User Antanta
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2 Answers

7 votes
20x+12 is the answer
User Psychotik
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6.5k points
12 votes

Answer: 20x+12

Step-by-step explanation:

Distribute the three: 3(7x+4) will be changed to 21x+12-x

Next group like terms, -x+21x=20x

The new equation will be 20x+12

User Ctomek
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