-5(m-9) = 27-7m what does m equal
2 answers:
Expand
-5m + 45 = 27 - 7m
Subtract 27 from both sides
-5m + 45 - 27 = -7m
Simplify -5m + 45 - 27 to -5m + 18
-5m + 18 = -7m
Add 5m to both sides
18 = -7m + 5m
Simplify -7m + 5m to -2m
18 = -2m
Divide both sides by -2
-18/2 = m
Simplify 18/2 to 9
-9 = m
Switch sides
<u>m = -9</u>
-9 is the answer is it is not being subtracted by anything but the M
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