8th Class Punjab Board Exams Quizzes MCQs Quizzes Punjab Board 8th Class Math Under Root Chapter No 5 MCQs

Question:
Recognize linear equation of one variable:

Option A):
x²+ 7x + 12 = 0
Option B):
ax + b = 0
Option C):
ax + by + c = 0
Option D):
ax + y = 0

Correct Answer is Option B):
ax + b = 0