Solve Linear Equation: Finding 'a' in 2+3a+4=0

To solve the equation $2 + 3a + 4 = 0$, follow these steps:

• Step 1: Combine the constant terms on the left side.
  The terms $2$ and $4$ can be combined to get $6$.
  Hence, the equation becomes $3a + 6 = 0$.
• Step 2: Isolate the term with the variable $a$.
  Subtract $6$ from both sides to get $3a = -6$.
• Step 3: Solve for $a$ by dividing both sides by the coefficient of $a$, which is $3$.
  Thus, $a = \frac{-6}{3} = -2$.

Therefore, the solution to the problem is $a = -2$.