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insens350 [35]
3 years ago
11

If you were given the equation: 3x-2=19, what would be the justification for the first step after “Given”?

Mathematics
2 answers:
crimeas [40]3 years ago
8 0

The answer to that is 7 but i dont get the last part

Montano1993 [528]3 years ago
4 0

Answer:

Addition

Step-by-step explanation:

3x=21

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