What does 2x - y equal if x = -4 and y = 5?
-13
-3
3
8
What does 2x−y equal if x=−4 and y=5?
If y = 2x+3 and y = 5, what does x equal to?
If a=x, then for what value of x does the equation x+a2=(2x−5) hold true?