3X - 7 = 11

Answer

To solve the linear equation 3X - 7 = 11 for the variable X, follow these steps: 1. Isolate the term with the variable: Add 7 to both sides of the equation to cancel out the -7 on the left side. This gives you 3X - 7 + 7 = 11 + 7, which simplifies to 3X = 18. 2. Solve for X: Divide both sides of the equation by 3 to isolate X. This gives you 3X / 3 = 18 / 3, which simplifies to X = 6. Therefore, the value of X is 6.