Ecuaciones1(Tinnuco Nicole)

Ecuaciones

Transcript

00:00Now I'm going to tell you the exercise E, the exercise E is 2 between parenthesis 3X minus 2 equals 2

00:14below what I'm putting is 2 times 3X minus 2 times 2 equals 2

00:256X minus 4 equals 2

00:306 minus 4 plus 4 equals 2 plus 4

00:356X equals 6

00:386X equals 6 times 6

00:416X equals 1, that's E

00:46and F is 5X minus 10 equals 10

00:52equals 20, sorry

00:55and below what I'm putting is 5X minus 10 plus 10 equals 2X minus 2 plus 10

01:04then I put 5X equals 30

01:09then X equals 30 times 5

01:12then X equals 6

01:16those are the exercises we did the other day