3 years ago

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

Mathematics

2 answers:

WARRIOR [948]3 years ago

4 0

20x+12 is the answer

Sidana [21]3 years ago

3 0

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

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