Is 3x + 12 +x and 4 (3 + x) equivalent .Why and Whynot?

Mathematics

2 answers:

VARVARA [1.3K]3 years ago

7 0

Answer: They are

Step-by-step explanation: the first one you add both terms of x’s and you get 12+4x. The second one you use the distributive property, 4*3+4*x and get 12+4x.

Luden [163]3 years ago

4 0

Answer:

no because yes 4 multiplied by 3 its x but the 4 can still not replace the x

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Xelga [282]

Answer:

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