What are the answers 2x = 10; x=?

-3x = 21;x=?

1/3x=6; x=?

-1/2x = -7;x?

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How do your peer relationships affect your overall health status? what can you do to improve your peer relationships?

Which answer goes into the box? (90° clockwise rotation, 90° counter clockwise rotation, translation, or glide reflection)

What is the least common multiple for 6 and 8? what is the least common multiple for 4 and 12 ? what is the least common multiple for 11 and 12? what is the least common multiple for 3 and 6?