Answer:
Step-by-step explanation:
Equation 1
3x - 4y = 16
multiplying equation by 3
it becomes
9x - 12y = 48 ------------(A)
equation 2
2x + 3y = 5
multiplying equation by 4
8x + 12y = 20 -------------(B)
Now comparing equation A & B
17x = 68
x = 4
putting the value of x in equation 2
2(4) + 3y = 5
8 + 3y = 5
3y = -3
y = -1
So, solution is (4 , -1)
