Question

-0.9 - 3.3y = -13.77

Explanation:

Step1: Add 0.9 to both sides

To isolate the term with \( y \), we add \( 0.9 \) to both sides of the equation. This gives us:
\( -0.9 - 3.3y + 0.9 = -13.77 + 0.9 \)
Simplifying both sides, the \( -0.9 \) and \( +0.9 \) on the left cancel out, and we calculate the right side:
\( -3.3y = -12.87 \)

Step2: Divide both sides by -3.3

To solve for \( y \), we divide both sides of the equation by \( -3.3 \). So we have:
\( y = \frac{-12.87}{-3.3} \)
Calculating the division, we get:
\( y = 3.9 \)

Answer:

\( y = 3.9 \)