Can you guys give me step by step on how to solve this ... ik the answer. "infinitely many solutions" I need the STEPS

5 + x - 12 = x - 7

5+x-12 if x=-7

5-7-12 = - 14

Step-by-step explanation:

Subtract 12 from 5

x - 7 = x - 7

Move all terms containing x to the left side of the equation.

-7=-7

Since - 7=-7, the equation will always be true for any value of x.

All real numbers

The result can be shown in multiple forms.

All real number