Step-by-step explanation:
[tex]4(m - 15) = 7m + 9[/tex]
[tex]4m - 60 = 7m + 9[/tex]
[tex] - 60 - 9 = 7m - 4m[/tex]
[tex] - 69 = 3m[/tex]
[tex]m = \frac{ - 69}{3} [/tex]
[tex]m = - 23[/tex]
Hello!
4(m-15)=7m+9
4m -60 =7m +9
-60 -9 = 7m -4m
-69 = 3m
3m = -69
m = -69/3
m = -23
