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Mathematics
Hudson Orozco
1 June, 12:31
What is the answer to 2m + 57 = - 8M + 7
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Chandler
1 June, 14:13
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2m + 57 = - 8m + 7
add 8m to each side to get the variables on one side
2m+8m + 57 = - 8m+8m + 7
10m + 57 = 7
subtract 57 from each side to the constant on the other side
10m + 57-57 = 7-57
10m = -50
divide by 10 on each side to get m alone
10m/10 = - 50/10
m = - 5
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