Solve for m
m=-21.29436
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-10.5+m=-2.748\times 11.57
Multiply both sides by 11.57.
-10.5+m=-31.79436
Multiply -2.748 and 11.57 to get -31.79436.
m=-31.79436+10.5
Add 10.5 to both sides.
m=-21.29436
Add -31.79436 and 10.5 to get -21.29436.
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Matrix
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