Question

Linear equation - (I) y/2 - 5 = y/3 + 1/2
(ii) 2a/5 + 4 = a/3 -1/5
(iii) m/8 -1/2 = m/6 ​

Answer 1

Answer:

Step-by-step explanation:

Given, x – 2 = 7

By adding 2 to both sides, we get

           x – 2 + 2 = 7 + 2

           ⇒ x = 7 + 2

           ⇒ x = 9

Question 2:

y + 3 = 10

Solution:

Given,y + 3 = 10

By subtracting 3 from both sides, we get

           y + 3 – 3 = 10 – 3

           ⇒ y = 10 – 3

           ⇒ y = 7

Question 3:

6 = z + 2

Solution:

Given,6 = z + 2

By substracting 2 from both sides, we get

           6 – 2 = z + 2 – 2

           ⇒4 = z + 2 – 2

           ⇒ 4 = z

           ⇒ z = 4