SOLUTION: 9-2m/7=19

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Question 148371This question is from textbook
: 9-2m/7=19 This question is from textbook

Answer by mangopeeler07(462) About Me  (Show Source):
You can put this solution on YOUR website!
Start with
%289-2m%29%2F7=19

Multiply both sides by 7.
%28%289-2m%29%2F7%297=19%287%29

Simplify the last step
9-2m=133

Subtract 9 from both sides
%289-2m%29-9=%28133%29-9

Simplify the last step
-2m=124

Divide both sides by -2
%28-2m%29%2F-2=124%2F-2

Simplify the last step
m=-62