How do you solve the equation y+3x=-21

asked Oct 7, 2018 156k views

1 vote

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5 votes

You divide 3 to -21 and get your answer then you drop the y

Nahouto answered Oct 9, 2018

8.2k points

4 votes

The answer is -7

You take 3x and -21 and you divide it by 3.....y=-7

King Roger answered Oct 13, 2018

7.8k points

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