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3 years ago

How to solve equations

Mathematics

2 answers:

Artist 52 [7]3 years ago

7 0

-2m+15=45
-2m=45-15
-2m=30
2m=-30
m=-15

Lady bird [3.3K]3 years ago

6 0

-2m + 15 = 45 (original problem)
-2m = 30 (remove 15 from both sides)
-2m/-2 = 30/-2 (divide by -2)
m = -15

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See attachment for graph

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<em>See comment for correct question</em>

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