14. The equation having 4 as a root is : (i) 2x - 4 = x + 4 (ii) 3x - 1 = 13 (iii) 5x + 1 = -12 (iv) 2x + 1 = -7

asked Feb 20, 2021 204k views

5 votes

14. The equation having 4 as a root is :

(i) 2x - 4 = x + 4
(ii) 3x - 1 = 13
(iii) 5x + 1 = -12
(iv) 2x + 1 = -7

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4 votes

i think it’s 2x + 1 = -7

Endymion answered Feb 27, 2021

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