Question

Which equation has every number as a solution? *

4x = 4x + 1
4x + 1 = 4x - 1
4(x + 1) = 4x + 1
4(x + 1) = 4x + 4


PLEASE HELPPPP 10 pointsss

Answer 1

The answer is the last equation I think im not sure

Answer 2

the last equation has a solution

Explanation:

4(x+1)=4x+4 which gives

(4*x)+(4*1)=4x+4

4x + 4 = 4x + 4

Therefore both the left-hand side and the right-hand side are equal