To solve the equation \(2x - 3 = 18\), follow these steps: 1. Add 3 to both sides: \[ 2x - 3 + 3 = 18 + 3 \] This simplifies to: \[ 2x = 21 \] 2. Now, divide both sides by 2: \[ x = \frac{21}{2} \] So, the solution is: \[ x = 10.5 \]

2x - 3 = 18

1 answer

To solve the equation \(2x - 3 = 18\), follow these steps:

Add 3 to both sides: \[ 2x - 3 + 3 = 18 + 3 \] This simplifies to: \[ 2x = 21 \]
Now, divide both sides by 2: \[ x = \frac{21}{2} \]

So, the solution is: \[ x = 10.5 \]