Solving Linear Equations - Making equation simpler and then solving
Ex 2.2, 8 Important
Ex 2.2, 9
Ex 2.2, 10 Important
Example 4
Ex 2.2, 4
Question 1 Deleted for CBSE Board 2025 Exams
Question 2 Important Deleted for CBSE Board 2025 Exams
Question 3 Deleted for CBSE Board 2025 Exams
Question 14 Important Deleted for CBSE Board 2025 Exams
Question 4 Important Deleted for CBSE Board 2025 Exams
Question 5 Deleted for CBSE Board 2025 Exams
Example 3 Important
Ex 2.2, 1
Ex 2.2, 3 Important
Ex 2.2, 2
Ex 2.2, 5 Important You are here
Ex 2.2, 6
Solving Linear Equations - Making equation simpler and then solving
Last updated at April 16, 2024 by Teachoo
Ex 2.2, 5 Solve the following linear equations. (3𝑡 − 2)/4−(2𝑡 + 3)/3=2/3−𝑡 (3𝑡 − 2)/4−(2𝑡 + 3)/3=2/3−𝑡 (𝟑(𝟑𝒕 − 𝟐) − 𝟒 (𝟐𝒕 + 𝟑))/𝟏𝟐=𝟐/𝟑−𝒕 (9𝑡 − 6 − 8𝑡 − 12)/12=2/3−𝑡 (9𝑡 − 8𝑡 − 6 − 12)/12=2/3−𝑡 (𝑡 − 18)/12=2/3−𝑡 (𝑡 − 18)/12=(2 − 3𝑡)/3 3 (t − 18) = 12 (2 − 3t) 3t − 54 = 24 − 36t 3t + 36t − 54 = 24 39t − 54 = 24 39t = 24 + 54 39t = 78 t = 78/39 t = 2 Check:- L.H.S (3𝑡 − 2)/4−(2𝑡 + 3)/3=(3(2) − 2)/4 −(2(2) + 3 )/3 = (6 − 2)/4−(4 + 3)/3=4/4− 7/3=1−7/3 = (3 − 7)/3=(−4)/3 R.H.S 2/3−𝑡 = 2/3−2=(2 − 6)/3=(−4)/3