Answer:
45
Step-by-step explanation:

Answer:
B and C.
Step-by-step explanation:
On a linear equation there's only <u>1 dependent variable</u> and this <u>cannot</u> be under a radical or exponent different than 1. Therefore, te only linear equations within the options are B and C.
Answer:
1. no solution
2. any value of x makes the equation true
3. x=1
4. any value of x makes the equation true
Step-by-step explanation: hope that answers your question :)