Question

q4 -3x - 30 = -2x - 18

Explanation:

Step1: Add 3x to both sides

To isolate the variable terms, we add \(3x\) to both sides of the equation \(-3x - 30 = -2x - 18\). This gives us \(-30 = x - 18\) (because \(-3x + 3x = 0\) on the left, and \(-2x + 3x = x\) on the right).

Step2: Add 18 to both sides

Now, to solve for \(x\), we add \(18\) to both sides of the equation \(-30 = x - 18\). So, \(-30 + 18 = x\), which simplifies to \(x = -12\).

Answer:

\(x = -12\)