SOLUTION
Given the question in the image, the following are the solution steps to answer the question.
STEP 1: Write the given equation
[tex]y+12=y+10+2[/tex]STEP 2: Simplify the expression
[tex]\begin{gathered} y+12=y+10+2 \\ y+12=y+12 \\ \mathrm{Subtract\:}y\mathrm{\:from\:both\:sides} \\ y+12-y=y+10+2-y \\ 12=10+2 \\ 12=12 \end{gathered}[/tex]Since 12 = 12, hence the equation has "infinitely many solutions"