One # is four more than a second #. Two times the first # is 10 more than four times the second #. Sm.Large #? - first time sm
X and Y
x = y + 4
2x + 4y = 10
2 (y +4) = 4y + 10
2a + 8 + 4y = 10
2y = -2
y = -1
x = 3
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Friday, February 19, 2010
First Time Sm One # Is Four More Than A Second #. Two Times The First # Is 10 More Than Four Times The Second #. Sm.Large #?
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