How many solutions does this equation have?

5 - 2k = - 2k

Steps to solve:

5 - 2k = - 2k

~Subtract 5 to both sides

5 - 5 - 2k = - 2k - 5

~Simplify

-2k = - 2k - 5

~Add 2k to both sides

-2k + 2k = - 2k + 2k - 5

~Simplify

0 ≠ - 5

Therefore, the equation as no solutions.

Best of Luck!