Larry C. answered • 02/22/18
Tutor
4.9
(294)
Computer Science and Mathematics professional
-13=5(1+4m)-2m can be simplified by multiplying and then combining terms:
-13=5+20m-2m
-13=5+2m Now that it's simplified, get all the constant values on one side of the equality and solve for m
-13 - 5 = 5 - 5 +2m
-18 = 2m
-9 = m
