Question

2y = 4x - 6 ; 2x = y + 3 by substitution method ​

Answer 1

Answer:

2y=4x-6

y= 4x-6/2 equation 1

x= y+3/2 equation 2

x =4x-6 +3/2

2x= 4x+3

-3=4x-2x

x =2/-3

x=2/-3 equation 3

y= 4(2/-3)-6/2

y =8/-3 -6/2

y= 16+18/6

y = 5.6

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Answer 2

Answer:

y=5.6

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