Question

Given that 2x+y=4 and y=2x find the value of x

Answer 1

Answer:

1

Step-by-step explanation:

2x+y=4

y=2x

so,2x+2x=4

4x=4

x=4/4

x=1

Answer 2

Answer: x = 1

Step-by-step explanation:

2x + y = 4

2x + (2x) = 4

4x = 4

x = 4/4

x = 1/1

x = 1