Question

solve the equation below.
2 - 4a = 18

Explanation:

Step1: Subtract 2 from both sides

Subtract 2 from each side of the equation \(2 - 4a = 18\) to isolate the term with \(a\).
\(2 - 4a - 2 = 18 - 2\)
Simplifying both sides gives: \(-4a = 16\)

Step2: Divide by -4

Divide both sides of the equation \(-4a = 16\) by \(-4\) to solve for \(a\).
\(\frac{-4a}{-4} = \frac{16}{-4}\)
Simplifying both sides gives: \(a = -4\)

Answer:

\(a = -4\)