Question

If, 2x-2y=4. Then how would you consider x in algebraic expression​

Answer 1

Answer:

The letter "x" is often used in algebra to mean a value that is not yet known. It is called a "variable" or sometimes an "unknown". In x + 2 = 7, x is a variable, but we can work out its value if we try! A variable doesn't have to be "x", it could be "y", "w" or any letter, name or symbol.

Answer 2

Answer:

Here's your answer

x can be considered as 4....

So

$2 x - 2y = 4 \\ \\ 2(4) - 2y = 4 \\ \\ 8 - 2y = 4 \\ \\ - 2y = - 4 \\ \\ y = 2$

Hope it helps✌✌....