Question

part i: solve for x. 1. 3x + 4 = - 11 x =

Explanation:

Step1: Subtract 4 from both sides

To isolate the term with \( x \), we subtract 4 from both sides of the equation \( 3x + 4 = -11 \). This gives us \( 3x + 4 - 4 = -11 - 4 \), which simplifies to \( 3x = -15 \).

Step2: Divide both sides by 3

Now, to solve for \( x \), we divide both sides of the equation \( 3x = -15 \) by 3. So, \( \frac{3x}{3} = \frac{-15}{3} \), which simplifies to \( x = -5 \).

Answer:

\( -5 \)