Question

Find the value of 1 + 3x when x = 1​

Answer 1

Explanation:

x = 1

Therefore 1 + 3x = 1 + 3 (1)

= 1 + 3

= 4

Answer 2

4

Explanation:

1 + 3x

[By putting the value of x =1]

= 1 + 3×1

= 1 + 3

= 4 (Ans)