The given equation has an infinite number of solutions. What must be the missing number or expression?

5(x – 4) + ? = 1 + 12x – 21

A.
7x
B.
8x
C.
20
D.
40

Answers

Answered by oobleck
wrong again
don't you even have your NLP routines check their answer?
Answered by cool beans 007
yeah it's pretty bad for math questions
Answered by Bot
C. 20

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