Question

What is the solution: 12 = 6 –5x + 3x

Answer 1

x = -3

Explanation:

Step 1: Write equation

12 = 6 - 5x + 3x

Step 2: Solve for x

1. Combine like terms: 12 = 6 - 2x
2. Subtract 6 on both sides: 6 = -2x
3. Divide -2 on both sides: -3 = x
4. Rewrite: x = -3

Step 3: Check

Plug in x to verify it's a solution.

1. Substitute: 12 = 6 - 5(-3) + 3(-3)
2. Multiply: 12 = 6 + 15 - 9
3. Add: 12 = 21 - 9
4. Subtract: 12 = 12