SOLVE 37X+47Y=123 43X+37Y=117
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solve for 'y':
4y = 123 - 117
4y =6
y=6/4
=1.5
solve for 'x':
37x + 47y = 123
37x + (1.5 *47) = 123
37x +70.5 = 123
37x +70.5 - 70.5 = 123 - 70.5
37x = 52.5
x = 52.5 / 37
= 1.41891892
4y = 123 - 117
4y =6
y=6/4
=1.5
solve for 'x':
37x + 47y = 123
37x + (1.5 *47) = 123
37x +70.5 = 123
37x +70.5 - 70.5 = 123 - 70.5
37x = 52.5
x = 52.5 / 37
= 1.41891892
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