plz guys solve this. plzz zzzzzz
Attachments:
Answers
Answered by
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:
:-)
Similar questions