Math, asked by KavyaandNandita, 1 year ago

plz guys solve this. plzz zzzzzz

Attachments:

Answers

Answered by siddhartharao77
1

(c)

Given : 7 = x + 5 (2/4)

⇒ 7 = x + (22/4)

⇒ 28 = 4x + 22

⇒ 6 = 4x

⇒ x = 3/2

x = 1 1/2.


(d)

Given : x - 2 1/5 = 11

⇒ x - (11/5) = 11

⇒ x = 11 + 11/5

⇒ x = 66/5

x = 13 (1/5)


(e)

Given : (x/3) + 5 = 7

⇒ (x/3) = 2

x = 6.


(f)

Given : 2x = -8.4

x = -4.2


(g)

Given : (2x/3) = 12

⇒ 2x = 36

x = 18.


(h)

Given : (5a/2) - 3 = 18

⇒ (5a/2) = 21

⇒ 5a = 42

a = 42/5



Hope it helps!


siddhartharao77: :-)
KavyaandNandita: :-)
Similar questions