Q. 124.3( 3 Votes )

The equation having 5 as a solution is:
A. 4x + 1 = 2

B. 3 – x = 8

C. x – 5 = 3

D. 3 + x = 8

Answer :

(a) Given equation is 4x + 1 = 2


4x = 2 – 1




(b) Given equation is 3 – x = 8


–x = 8 – 3


–x = 5


x = –5


(c) Given equation is x – 5 = 3


x = 3 + 5


x = 8


(d) Given equation is 3 + x = 8


x = 8 – 3


x = 5

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