Question 836274
K=1012.65+6.72w+7.24h-7.24a
Here w = 153 , 
h = ( 5ft 11in) = 5*12 + 11 inches = 60 + 11 = 71
h = 71
a = 35
Substitute these values
K=1012.65+6.72(153)+7.24(71)-7.24(35)
K= 2301.5
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solve K=1012.65+6.72w+7.24h-7.24a for a
add 7.24a to each side
7.24a + K = 1012.65+6.72w+7.24h
add -K to each side
7.24a = -K + 1012.65+6.72w+7.24h
divide each side by 7.24
a = (-K + 1012.65+6.72w+7.24h)/7.24
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