Question

Four more than a number is 12

x + 12 = 4

x + 4 = 12

x - 4 = 12 + x

x - 4 = 12x

Answer 1

1. x=-8 2.x=8 3.there are no values of x that make the equation true.no solution 4.x=-4/11

Answer 2

It's x+4=12.
That's your answer.