Solve for x and y respectively
3x – 5y = 9
6x – 4y = 12
3x – 5y = 9
6x – 4y = 12

A.
(frac{3}{4}), 1 
B.
(frac{4}{3}), 1 
C.
(frac{3}{4}), 1 
D.
(frac{4}{3}), 1
Correct Answer: Option D
Explanation
3x – 5y = 9 —x2
6x – 4y = 12 —x1
6x – 10y = 18
6x – 4y = 12
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(frac{6y}{6}) = (frac{6}{6})
y = 1
in eq (1) 3x – 5y = 9
3x – 5(1) = 9
3x + 5 = 9
3x = 4
x = (frac{4}{3})
There is an explanation video available below.