-x + 5 = 10

1 answer

To solve the equation \(-x + 5 = 10\), follow these steps:

  1. Subtract 5 from both sides: \[ -x + 5 - 5 = 10 - 5 \] This simplifies to: \[ -x = 5 \]

  2. Multiply both sides by -1 (to solve for \(x\)): \[ x = -5 \]

So, the solution is: \[ x = -5 \]