Question

problem 20: solve this equation. 4 - x = 5 - 2x after you enter your answer press go. | go button

Explanation:

Step1: Add \(2x\) to both sides

To isolate the variable terms, we add \(2x\) to each side of the equation \(4 - x = 5 - 2x\). This gives us \(4 - x + 2x = 5 - 2x + 2x\), which simplifies to \(4 + x = 5\).

Step2: Subtract 4 from both sides

Next, we subtract 4 from both sides to solve for \(x\). So, \(4 + x - 4 = 5 - 4\), which simplifies to \(x = 1\).

Answer:

\(x = 1\)