Question

What is the value of the x variable in the solution to the following system of equations?

4x + 2y = 6
x – y = 3

Answer 1

You have been given solutions to similar problems. Can you attempt the solution and let me know where you get stuck so I can help further?

Answer 2

make x the subject in 2nd eq, like x=3+y
then subsitute this value of x in equation no 1

Answer 3

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

y = y

2(x-3) = 6-4x
2x - 6 = 6 - 4x

6x = 12

x = 12/6

x = 2

Answer 4

x=5

Answer 5

sorry sorry

Answer 6

x=2

Answer 7

hero's method is rite