Answer:
x = 0
Step-by-step explanation:
Step 1: Write equation
3x - x + 4 = 4(2x + 1)
Step 2: Solve for x
- Distribute: 3x - x + 4 = 8x + 4
- Combine like terms: 2x + 4 = 8x + 4
- Subtract 2x on both sides: 4 = 6x + 4
- Subtract 4 on both sides: 0 = 6x
- Divide both sides by 6: x = 0
Step 3: Check
Plug in x to verify it's a solution.
3(0) - 0 + 4 = 4(2(0) + 1)
4 = 4(1)
4 = 4
