💣 Q :126 Prep 1 Question Bank T1

a) Find the solution set in \( \mathbb{Z} \) for:
\[ 2X - 5 = -17 \]

\( X = -6 \)

\( X = 6 \)

\( X = -11 \)

Solution set in \( \mathbb{Z} \): \(\{-6\}\)

MR/Nasef.N

b) Find the solution set in \( \mathbb{Z} \) for:
\[ 4 - 3X = 19 \]

\( X = -5 \)

\( X = 5 \)

\( X = -\frac{15}{3} \)

Solution set in \( \mathbb{Z} \): \(\{-5\}\)

MR/Nasef.N

c) Find the solution set in \( \mathbb{Z} \) for:
\[ 4(X - 1) = 3(X + 1) \]

\( X = 7 \)

\( X = -7 \)

\( X = 1 \)

Solution set in \( \mathbb{Z} \): \(\{7\}\)