3 years ago

3 (4x + 7) = 43; 12x + 21 = 43

Mathematics

2 answers:

777dan777 [17]3 years ago

6 0

Answer:

Distributive property

Explanation:

You are distributing the 3 to the parenthesis to get 12x+21 =43

tia_tia [17]3 years ago

5 0

Distributive property
have a good day

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≡ We know that:
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⇔ So, the next integer is $(a+1)$

≡ Solution:
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