That depends what the value of m is.
m + 6 m + 12
m, m+6, m+12
An equation where m = 3.7
6
M/6 = 15Multiply each side of the equation by 6 :M = 90
61-5=56
m/6 - 7 = 2/3 Adding 7 to each side gives, m/6 = 72/3 Multiplying each side by 6 gives m = 72/3 x 6 = 46
m(m - 6) = 91 m(m) + m(-6) = 91 m2 - 6m = 91 subtract 91 from both sides m2 - 6m - 91 = 0 since -91 = (-13)(7) and -13 + 7 = -6, then (m + 7)(m - 13) = 0 m + 7 = 0 or m - 13 = 0 m = -7 or m = 13
m=-0.2
m = 4, 12, 20, 60, 100, 300 6 of them.
-1