## Algebra 1

Find the solution for $36\leq-4+y$ to determine whether it is equivalent to $40\leq y$. $36\leq-4+y\longrightarrow$ add 4 to each side $36+4\leq-4+y+4\longrightarrow$ add $40\leq y$ Since the solutions for y are the same, the two expressions are equivalent.