Sofronio's Scribe Post About Algebra


This is my Scribe Post about Algebra

               http://soquelhs.net/home/Academics/mathematics
                                 Example
I don't know of anyway to draw on my laptop but like I tried.
                                      Examples                                                         
|      -5y = 60               |       x/-12   = -5             |       8x = -72              |
|     (-5)y = 60             |        -12x  =  -5(-12)     |        8x = -72              |
|       -5        -5             |        -12                        |         8       8               |
|         y = -12              |            x=60                 |           x = -9               |
|                                  |                                      |                                   |
|           Let y =  -12    |       Let x = 60               |    Let x = -9               |
|      -5y = 60               |        x/-12 = -5              |    8x = -72                 |                         
|      -5(-12) = 60         |      (60)/-12 = -5           |     8(-9) = -72             |                        
|             60 = 60         |          -5 = -5                 |        -72= -72             |                      
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                   Another Example:
                       https://www.youtube.com/watch?v=Ot-KSERw8Gc

                 Today I learned

If you come across a question like -x=17 here's how it would look to answer.
                -x=17
               (-1)x 17
               (-1)  (-1)
             x = -17
Questions like this 1/-3x=4/3 with the same denominator can be solved like this.
        1x = 4
        -3     3
          1      1
          -3     -3
          x = -4
I'm pretty sure this is all but to end every question you will have to verify.
                                                             Fin


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