IDNLearn.com makes it easy to find accurate answers to your specific questions. Our experts are available to provide accurate, comprehensive answers to help you make informed decisions about any topic or issue you encounter.

| 7m + 4 | = 1 just need to find "m"

Sagot :

[tex]| 7m + 4 | = 1\\\\ 7m + 4 = 1\ \ \ \vee \ \ \ 7m + 4 = -1\\\\ 7m = 1-4\ \ \ \vee \ \ \ 7m = -1-4\\\\ 7m = -3\ \ \ \vee \ \ \ 7m = -5\\\\ m =-\frac{3}{7}\ \ \ \vee \ \ \ m = - \frac{5}{7}[/tex]


|7m + 4| = 1
7m + 4 = 1
        -4  -4
      7m = -3
        7      7
        m = -3/7