alexsan5537
06.05.2021 •
Mathematics
Solve by using distributive property.
-3(m - 2) = 21
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Ответ:
m=-5
Step-by-step explanation:
distribute -3: -3m+6=21
subtract 6 from both sides: -3m=15
divide by negative three: m=-5
Ответ:
m = -5
Step-by-step explanation:
-3(m-2)=21
-3m + 6 = 21
-3m = 15
15
m =
-3
m = -5
Ответ:
right angle
Step-by-step explanation:
it is a 90 degree angle