Question

What is the value of x if y is 2 times x
y=4​

Answer 1

Given equation:

y×2=x

Putting the given value of y

4×2=x

• Swap the sides of the equation

x=4×2

x=8

Solved

Answer 2

Answer:

Given, x+y=4

Putting y=2

We get, x=4−2=2