JEE (Based on NTA Guidelines-IIT Engg.) Mains Chemistry Coaching Programs
📹 Video Course 2024 (0 Lectures [0 Mins]): Offline Support
Click Here to View & Get Complete Material
Rs. 100.00
1 Month Validity (Multiple Devices)
⏳ 🎯 Online Tests (1 Tests [30 Questions Each]): NTA Pattern, Analytics & Explanations
Click Here to View & Get Complete Material
Rs. 100.00
3 Year Validity (Multiple Devices)
🎓 Study Material (159 Notes): 2024-2025 Syllabus
Click Here to View & Get Complete Material
Rs. 350.00
3 Year Validity (Multiple Devices)
🎯 144 Numeric, 2994 MCQs (& PYQs) with Full Explanations (2024-2025 Exam)
Click Here to View & Get Complete Material
Rs. 650.00
3 Year Validity (Multiple Devices)
NCERT Class 8 Mathematics Solutions: Chapter 2 – Linear Equations in One Variable Exercise 2.1 Part 1
Question 1: Solve the following:
Answer:
Given,
So,
Question 2: Solve the following:
Answer:
Given,
So,
Question 3: Solve the following:
Answer:
Given,
(Subtracting 2 both sides)
So,
Question 4: Solve the following:
Answer:
Given,
So,
(Subtracting both sides)
Question 5: Solve the following:
Answer:
Given,
So,
(Dividing 6 both sides)
Question 6: Solve the following:
Answer:
Given,
(Multiply both sides by 5)