4x + 3y = 14
9x - 2y = 14
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Answer:
x = 0, y = 14/3
4x + 3y = 14
4x = (14 - 3y)
x = (14 - 3y)/4
Substitute this into the second equation.
9(14 - 3y)/4 + 3y = 14
[9(14) - 27y + 12y]/4 = 14
126 - 15y = 14*4 = 56
15y = 126 - 56 = 70
y = 70/15 = 14/3
x = (14 - 3(14/3))/4 = (14 - 14)4
= 0/4 = 0
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