TSSFL TECHNOLOGY STACK

Is there difference between the following question in mathematics?

• Find the value of $x$; $x^{0}+30^{0}-90^{0}=180^{0}$, and
• Find the value of $x$; $x+30^{0}-90^{0}=180^{0}$

John Linus B, wrote:Is there difference between the following question in mathematics?

• Find the value of $x$; $x^{0}+30^{0}-90^{0}=180^{0}$, and
• Find the value of $x$; $x+30^{0}-90^{0}=180^{0}$

I see in both cases, the problem is to find the value of "$X$", while it does not appear in any of these equations. What I see is $x,\ x^{0}$!