Answer:
See below
Explanation:
m/3 +8 = 1 start by subtracting '8' from both sides of the ' = ' sign
m/3 = -7 now, multiply both sides by 3 to get
m = -21 done !
m= -21
-21 divided by 3 is equal to -7
-7+8 equals to one
m=-21
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