w = 2m - 3
m + w = 51
Substitute!
m + 2m - 3 = 51
3m = 54
m = 18
w = 2(18) - 3
w = 36 - 3
w = 33
or...
w = 51 - 18
w = 33
Giselle V.
asked 03/02/19w = 2m - 3
m + w = 51
Substitute!
m + 2m - 3 = 51
3m = 54
m = 18
w = 2(18) - 3
w = 36 - 3
w = 33
or...
w = 51 - 18
w = 33
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