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Mathematics
Damarion Caldwell
8 February, 20:11
1 2 (-1.4m + 0.4) = m + 0.2
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Prince Bowman
8 February, 21:54
0
First, you need to get rid of the parenthesis, so you need to distribute:
12 (-1.4m + 0.4) = m + 0.2
-16.8m + 4.8 = m + 0.2
Then subtract both sides by m:
-16.8m - m + 4.8 = m + 0.2 - m
-17.8m + 4.8 = 0.2
Subtract both sides by 4.8:
-17.8m + 4.8 - 4.8 = 0.2 - 4.8
-17.8m = - 4.6
Now, divide both sides by - 17.8:
-17.8m/-17.8 = - 4.6/-17.8
m ≈ 0.258
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