To solve the equation \(2x - 1 = 4x + 3\), we can follow these steps:
-
Start by moving all terms involving \(x\) to one side and constant terms to the other side.
\[ 2x - 4x = 3 + 1 \]
-
This simplifies to:
\[ -2x = 4 \]
-
Now, divide both sides by -2:
\[ x = -2 \]
Thus, the solution to the equation \(2x - 1 = 4x + 3\) is \(-2\).
The correct response from the provided options is:
-2