To solve the equation \( 18 - \frac{x}{2} = 12 \), follow these steps: 1. Subtract 18 from both sides: \[ -\frac{x}{2} = 12 - 18 \] \[ -\frac{x}{2} = -6 \] 2. Multiply both sides by \(-1\) to eliminate the negative sign: \[ \frac{x}{2} = 6 \] 3. Multiply both sides by 2 to solve for \(x\): \[ x = 12 \] So, the solution is: \[ \boxed{12} \]

18-x/2=12

1 answer

To solve the equation \( 18 - \frac{x}{2} = 12 \), follow these steps:

Subtract 18 from both sides: \[ -\frac{x}{2} = 12 - 18 \] \[ -\frac{x}{2} = -6 \]
Multiply both sides by \(-1\) to eliminate the negative sign: \[ \frac{x}{2} = 6 \]
Multiply both sides by 2 to solve for \(x\): \[ x = 12 \]

So, the solution is: \[ \boxed{12} \]