Answer:
x = - 6
Explanation:
given the equation
3x + 2 = 4(x + 2) ← distribute parenthesis by 4
3x + 2 = 4x + 8 ( subtract 3x from both sides )
3x - 3x + 2 = 4x - 3x + 8 ( simplify both sides )
2 = x + 8 ( subtract 8 from both sides )
2 - 8 = x + 8 - 8 , that is
- 6 = x