3 years ago

What can you multiply by 3 and add 2 to get -19?

1 answer:

katrin2010 [14]3 years ago

4 0

Answer:

$let \: the \: unknown \: = x \\ then \: x \times 3 + 2 = - 19 \\ 3x + 2 = - 19 \\ 3x = - 19 - 2 \\ 3x = - 21 \\ x = - 21 \div 3 = - 7 \\ x = - 7 \\ thank \: you$

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