Question

3x-4y=16;2x-3y=8 solve the following simultaneous equation

Answer 1

3x-4y=16

3x=16+4y

x= 16+4y/3

2x-3y =8

Put the value of x

2 (16+4y)/3 -3y =8

32+ 8y -3y/3=8

32+8y -9y/3 =8

32y -y =24

y= 32-24

y= - 8

Answer 2

Answer:

x = 16 and y = 8

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