the equations are,
3x - 5y = 2
4x + 5y = 33
sum the equations,
7x = 35
x = 35/7
x = 5
put x = 5 in equation 3x - 5y = 2
3(5) - 5y = 2
15 - 2 = 5y
5y = 13
y = 13/5
thus, the answer is x = 5 and y = 13/5
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