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4 votes
I need some help pretty please

I need some help pretty please-example-1
User Fstamour
by
7.9k points

1 Answer

0 votes

Answer:

-6

Explanation:

Let's make a proportion:

-21 - 7

18 - x


x = (18 * 7)/( - 21) = (126)/( - 21) = - 6

I think this is the right answer

User Corith Malin
by
7.9k points