Find the Domain y+6/5=y+8/7

Problem

(y+6)/5=(y+8)/7

Solution

1. Identify the type of equation. This is a linear equation involving rational expressions where the denominators are constants.

2. Analyze the denominators. The denominators are 5 and 7

3. Determine if there are any restrictions. A domain restriction occurs in a rational expression when a denominator contains a variable that could result in division by zero.

4. Conclude the domain. Since the denominators are constants (5≠0 and 7≠0 and do not contain the variable y the expression is defined for all real numbers.

Final Answer

Domain: *(−∞,∞)

Want more problems? Check here!